/* Quantum Audio Watermarking System - Enhanced Stylesheet */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --quantum-primary: #121111;
    /* --quantum-primary: #242424; */
    --quantum-secondary: #008c4f;
    --quantum-accent: #000000;
    --quantum-box: rgba(0, 140, 79, 0.3);
    --quantum-glass: rgba(255, 255, 255, 0.1);
    --quantum-glass-strong: rgba(156, 159, 237, 0.15);
    --quantum-shadow: 0 20px 40px rgba(0,0,0,0.1);
    --quantum-shadow-strong: 0 30px 60px rgba(0,0,0,0.15);
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --text-light: #d6d6d6;
    --text-dark: #d6d6d6;
    --main-border: 2px solid rgba(0, 193, 109, 0.1);
}

body {
    font-family: 'Inter','SF Pro Display', 'Segoe UI', sans-serif;
    /* background: linear-gradient(135deg, var(--quantum-primary) 0%, var(--quantum-secondary) 100%); */
    background: var(--quantum-primary);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated background particles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 0, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

/* Ensure content is above background */
.navbar, .main-content, .footer {
    position: relative;
    z-index: 2;
}

/* Navigation */
.navbar {
    /* background: #343633; */
    background: #161616;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    /* border-bottom: 1px solid rgb(0, 0, 0); */
    padding: 1rem 0; 
    position: sticky;
    top: 0;
    z-index: 1000;
    /* box-shadow: 0 8px 32px rgba(0,0,0,0.1); */
}

.nav-brand a {
    color: white;
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.nav-brand a:hover {
    transform: translateY(-2px);
    text-shadow: 4px 4px 8px rgba(0,0,0,0.4);
}

.nav-logo {
    font-size: 2rem;
    animation: pulse 3s ease-in-out infinite;
}

.nav-logo-img {
    height: auto;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    vertical-align: middle;
    justify-content: left;
}

.logo-img {
    height: auto;
    width: auto;
    max-width: 175px;
    object-fit: contain;
    vertical-align: middle;
    justify-content: center;
}

.icon-img {
    height: auto;
    width: auto;
    max-height: 40px;
    object-fit: contain;
    vertical-align: middle;
    justify-content: left;
    color: var(--quantum-secondary);
}

.btn-icon-img {
    height: auto;
    width: auto;
    max-height: 30px;
    object-fit: contain;
    vertical-align: middle;
    justify-content: left;
}

.btn-color {
    color: var(--text-light);
}

.big-icon-img {
    height: auto;
    width: auto;
    max-height: 100px;
    object-fit: contain;
    vertical-align: middle;
    justify-content: left;
}

.btn-delete {
    background: #9c0000;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.nav-links {
    display: flex;
    gap: 0.05rem;
    align-items: right;
}

.nav-link {
    color: var(--text-light); 
    /* text-decoration: none; */
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    display: flex;
    align-items: right;
    gap: 0.2rem;
    font-weight: 500;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    /* border: 1px solid rgba(255, 255, 255, 0.1); */
}

.nav-link:hover,
.nav-link.active {
    color: var(--quantum-secondary);
    /* background: rgba(29, 27, 27, 0.2); */
    transform: translateY(-2px);
    /* box-shadow: 0 10px 25px rgba(0,0,0,0.2); */
}

/* Container and Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-content {
    flex: 1;
    padding: 2rem 0;
}

.content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: 1rem;
    color: white;
    padding: 0 0 2rem 0;
    font-size: 16px;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-light);
    /* text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    background: linear-gradient(45deg, #383636, #ffffff);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; */
    animation: textShine 3s ease-in-out infinite;
}

.sub-header {
    text-align: center;
    /* margin-bottom: 2rem; */
    color: white;
    font-size: 2rem;
    font-weight: 500;
    /* padding-top: 2rem; */
}

@keyframes textShine {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.page-header p {
    font-size: 1.2rem;
    /* opacity: 0.9; */
    font-weight: 200;
    text-align: center;
}

.quantum-text {
    color: var(--quantum-secondary);
    font-size: 2.5rem;
    font-weight: 600;
    animation: pulse 3s ease-in-out infinite;
}

/* Cards - Enhanced Glassmorphism */
.card {
    background: var(--quantum-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 2.5rem;
    box-shadow: var(--quantum-shadow-strong);
    border: 1px solid #153d29;
    /* border: 2px solid var(--main-border); */
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: none;
}

/* Card Size Modifiers */
.card.card-small {
    padding: 1.5rem;
    border-radius: 20px;
    min-height: 640px;
}

.card.card-large {
    padding: 3.5rem;
    border-radius: 30px;
}

.card.card-wide {
    grid-column: span 2;
}

.card.card-tall {
    grid-row: span 2;
}

.card.card-compact {
    padding: 1rem;
    margin-bottom: 1rem;
}

.card.card-spacious {
    padding: 4rem;
    margin-bottom: 3rem;
}

/* Card Grid Modifiers */
.card-grid.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.card-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card-grid.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.card-grid.grid-compact {
    gap: 1rem;
}

.card-grid.grid-spacious {
    gap: 3rem;
}

/* Specific Card Types */
.card.card-stats {
    padding: 2rem;
    text-align: center;
}

.card.card-actions {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card.card-features {
    padding: 3rem;
}

#features{
    padding-bottom: 4rem;
}

.card.card-steps {
    padding: 2.5rem;
    text-align: center;
}

.card.card-results {
    padding: 2rem;
    min-height: 200px;
}

.card.card-form {
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.card.card-upload {
    padding: 4rem 2rem;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsive Card Sizing */
@media (max-width: 768px) {
    .card.card-wide {
        grid-column: span 1;
    }
    
    .card.card-tall {
        grid-row: span 1;
    }
    
    .card.card-large {
        padding: 2.5rem;
    }
    
    .card.card-spacious {
        padding: 2rem;
    }
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--quantum-primary), var(--quantum-accent), var(--quantum-primary));
    animation: shimmer 5s linear infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-25%); }
    100% { transform: translateX(25%); }
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
    background: #343633;
}

.card h2 {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.card h2 .icon {
    font-size: 1.8rem;
    background: linear-gradient(45deg, var(--quantum-primary), var(--quantum-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #555;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--quantum-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Upload Zone - Enhanced */
.upload-zone {
    border: 3px dashed var(--quantum-primary);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    margin-bottom: 2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(240, 147, 251, 0.05));
    overflow: hidden;
}

.upload-zone::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: all 0.6s ease;
}

.upload-zone:hover::before {
    left: 100%;
}

.upload-zone:hover {
    border-color: var(--quantum-secondary);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.upload-zone.dragover {
    border-color: var(--quantum-accent);
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.15), rgba(102, 126, 234, 0.15));
    transform: scale(1.05);
    box-shadow: 0 25px 50px rgba(240, 147, 251, 0.3);
}

.upload-zone.has-file {
    border-color: var(--success-color);
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(40, 167, 69, 0.05));
    animation: successPulse 2s ease-in-out;
}

@keyframes successPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.4); }
    50% { box-shadow: 0 0 0 20px rgba(40, 167, 69, 0); }
}

.upload-icon {
    font-size: 4rem;
    color: var(--quantum-primary);
    margin-bottom: 1.5rem;
    display: block;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.upload-text {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.upload-subtext {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.file-input {
    display: none;
}

/* File Info */
.file-info {
    background: rgba(102, 126, 234, 0.05);
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.file-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.file-info-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.file-info-item:last-child {
    margin-bottom: 0;
}

/* Buttons - Enhanced */
.btn {
    background: linear-gradient(135deg, var(--quantum-primary) 0%, var(--quantum-secondary) 100%);
    color: var(--text-light);
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    text-align: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    /* box-shadow: 0 8px 15px #d6d6d6; */
    font-family: 'Inter', SF Pro Display;
    border-color: #00c16d5f;
    border-width: 2px;
    border-style: solid;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: all 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px #00C16D;
    /* background: linear-gradient(135deg, var(--quantum-secondary) 0%, var(--quantum-accent) 100%); */
}

.btn:active {
    transform: translateY(-1px) scale(1.02);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    background: #00C16D;
    color: var(--quantum-primary);
}

.btn-secondary {
    background: var(--quantum-primary);
    /* box-shadow: 0 8px 10px #00C16D; */
}

.btn-secondary:hover {
    box-shadow: 0 5px 10px #00C16D;
    /* background: var(--quantum-primary) */;

}

.btn-success {
    background: var(--quantum-primary);
    /* box-shadow: 0 8px 10px #d6d6d6; */
}

.btn-success:hover {
    box-shadow: 0 15px 35px #00c16d7f;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
}

.btn-block {
    width: 100%;
}
 
.btn-out{
    background: #242424;
    color: #b6b6b6;
    border: 1px solid #b6b6b6;
}
/* Advanced Options */
.advanced-options {
    margin-top: 1.5rem;
    background: var(--quantum-primary);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.advanced-toggle {
    width: 100%;
    background: none;
    border: none;
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: space-between;
}

.advanced-toggle:hover {
    background: rgba(102, 126, 234, 0.05);
}

.advanced-content {
    padding: 0 1rem 1rem 1rem;
    display: none;
}

.advanced-content.show {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tabs - Enhanced */
.tabs {
    display: flex;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
    margin-bottom: 2rem;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.tab {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--quantum-primary);
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-family: 'Inter', SF Pro Display;
}

.tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: #00C16D; */
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 0;
    color: var(--text-light);
}

.tab span {
    position: relative;
    z-index: 1;
}

.tab.active::before {
    opacity: 1;
}

.tab.active {
    color: white;
    transform: scale(1.05);
    background: #00C16D;
}

.tab:hover:not(.active) {
    background: var(--quantum-secondary);
    color: var(--text-light);
}

/* Advanced Options - Enhanced */
.advanced-options {
    margin-top: 2rem;
    /* background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(240, 147, 251, 0.05)); */
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 10px #00c16d7f;
}

.advanced-toggle {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem;
    text-align: left;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: space-between;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    font-family: 'Inter', SF Pro Display;
}

.advanced-toggle:hover {
    background: rgba(102, 126, 234, 0.08);
    color: var(--text-light);
}

.toggle-arrow {
    font-size: 1rem;
    transition: all 0.3s ease;
}

.advanced-content {
    padding: 0 1.5rem 1.5rem 1.5rem;
    display: none;
}

.advanced-content.show {
    display: block;
    animation: slideDown 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-20px);
        max-height: 0;
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
        max-height: 500px;
    }
}

/* Form Controls - Enhanced */
.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(5px);
    font-family: 'Inter', SF Pro Display;
}

.form-control:focus {
    outline: none;
    border-color: var(--quantum-primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: rgba(255,255,255,0.95);
    transform: translateY(-2px);
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    font-size: 1rem;
}

/* Range Inputs - Enhanced */
.range-group {
    margin-bottom: 1.5rem;
}

.range-group label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.range-value {
    font-weight: bold;
    color: var(--quantum-primary);
    background: #00C16D;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
}

.form-range {
    width: 100%;
    height: 8px;
    background: #00C16D;
    border-radius: 10px;
    outline: none;
    -webkit-appearance: none;
    transition: all 0.3s ease;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--text-light);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.4);
}

.form-range::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* File Info - Enhanced */
.file-info {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(240, 147, 251, 0.05));
    border-radius: 15px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border: 1px solid rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.file-info h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.file-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.file-info-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.file-info-item:last-child {
    border-bottom: none;
}

/* Metadata Display - Enhanced */
.metadata-display {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.9), rgba(255, 255, 255, 0.8));
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
}

.metadata-display h4 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.metadata-table {
    width: 100%;
    border-collapse: collapse;
}

.metadata-table td {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.metadata-table td:last-child {
    border-bottom: none;
}

.metadata-key {
    font-weight: 600;
    color: #555;
    width: 30%;
}

.metadata-value {
    color: #333;
    font-weight: 500;
}

/* Alerts - Enhanced */
.alert {
    padding: 1.25rem 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    animation: alertSlide 0.4s ease-out;
}

@keyframes alertSlide {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.9), rgba(40, 167, 69, 0.7));
    color: #155724;
}

.alert-error {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.9), rgba(220, 53, 69, 0.7));
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.9), rgba(255, 193, 7, 0.7));
    color: #856404;
}

.alert-info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.9), rgba(23, 162, 184, 0.7));
    color: #0c5460;
}

/* Spinner - Enhanced */
.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Log Output - Enhanced */
.log-output {
    background: linear-gradient(135deg, #2d3748, #1a202c);
    color: #e2e8f0;
    border-radius: 15px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    font-family: 'Courier New', SF Pro Display;
    font-size: 0.9rem;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    box-shadow: inset 0 4px 8px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

/* Footer - Enhanced */
.footer {
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    padding: 1.5rem 0;
    text-align: center;
    color: var(--text-light);
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive Design - Enhanced */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
        gap: 1rem;
        padding: 0 15px;
    }

    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }

    .upload-zone {
        padding: 2rem 1rem;
        min-height: 200px;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        flex-direction: column;
    }

    .card {
        padding: 1.5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .content-container {
        padding: 0 10px;
    }

    .card {
        padding: 1rem;
        border-radius: 15px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .upload-zone {
        padding: 1.5rem 0.5rem;
        min-height: 150px;
    }

    .upload-icon {
        font-size: 2.5rem;
    }

    .upload-text {
        font-size: 1.1rem;
        color: var(--text-light);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--quantum-secondary), var(--quantum-accent));
}

/* Progress */
.progress-container {
    margin: 1.5rem 0;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e1e5e9;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--quantum-primary), #00C16D);
    width: 0%;
    transition: width 0.3s ease;
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.status-processing {
    background: rgba(255, 193, 7, 0.1);
    color: var(--text-light);
}

.status-success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--text-light);
}

.status-error {
    background: rgba(220, 53, 69, 0.1);
    color: #721c24;
}

.status-warning {
    background: rgba(255, 193, 7, 0.1);
    color: var(--text-light);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    color: #155724;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.alert-error {
    background: rgba(220, 53, 69, 0.1);
    color: #721c24;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    color: #856404;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    color: #0c5460;
    border: 1px solid rgba(23, 162, 184, 0.2);
}

/* Results */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.result-item {
    background: var(--quantum-primary);
    border: var(--main-border);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    /* border-left: 4px solid var(--quantum-primary); */
}

.result-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--quantum-secondary);
    margin-bottom: 0.5rem;
}

.result-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Metadata Display */
.metadata-display {
    background: #343633;
    border-radius: 10px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.metadata-table {
    width: 100%;
    border-collapse: collapse;
}

.metadata-table td {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e1e5e9;
}

.metadata-table td:last-child {
    border-bottom: none;
}

.metadata-key {
    font-weight: 600;
    color: var(--text-light);
    width: 30%;
}

.metadata-value {
    color: var(--text-light);
}

/* Log Output */
.log-output {
    background: #2d3748;
    color: #e2e8f0;
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'Courier New', SF Pro Display;
    font-size: 0.85rem;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .card-grid,
    .stats-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .upload-zone {
        padding: 2rem 1rem;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .content-container {
        padding: 0 10px;
    }

    .card {
        padding: 1rem;
    }

    .nav-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Dashboard grid layout for card dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .dashboard-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1200px) {
  .dashboard-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.card-span-2 {
  grid-column: span 2;
}
.card-row-span-2 {
    grid-row: span 2;
}

/* Attribution Info Styles */
#attribution-info {
    margin-top: 1rem;
    border-left: 4px solid var(--quantum-secondary);
    background: linear-gradient(135deg, rgba(0, 140, 79, 0.05) 0%, rgba(0, 140, 79, 0.02) 100%);
}

#attribution-info h4 {
    color: var(--quantum-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.attribution-details {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.attribution-details p {
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.attribution-details strong {
    color: var(--quantum-secondary);
    min-width: 80px;
}

.attribution-details code {
    background: rgba(0, 140, 79, 0.1);
    color: var(--quantum-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    border: 1px solid rgba(0, 140, 79, 0.2);
}

.attribution-details em {
    color: var(--text-light);
    font-style: italic;
    opacity: 0.8;
}

/* Signature badge styling */
/* Signature badge styling */
.signature-badge {
    background: linear-gradient(135deg, var(--quantum-secondary), #00a854);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8em;
    font-weight: 500;
    margin-left: 4px;
    display: inline-block;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.metadata-value code {
    background: rgba(0, 140, 79, 0.1);
    color: var(--quantum-secondary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    border: 1px solid rgba(0, 140, 79, 0.3);
}

.attribution-found {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(40, 167, 69, 0.05) 100%);
    border: 1px solid rgba(40, 167, 69, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.attribution-found h4 {
    color: var(--success-color);
    margin-bottom: 0.5rem;
}

/* Animation for attribution info appearance */
#attribution-info {
    animation: slideInFromRight 0.5s ease-out;
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Signature Display Styles */
.signature-display {
    margin: 20px 0;
    padding: 15px;
    background: rgba(0, 140, 79, 0.1);
    border: 1px solid rgba(0, 140, 79, 0.3);
    border-radius: 8px;
}

.signature-display h4 {
    color: var(--quantum-secondary);
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
}

.signature-box {
    background: rgba(0, 0, 0, 0.2);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid rgba(0, 140, 79, 0.2);
}

.signature-box code {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: var(--quantum-secondary);
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.signature-box small {
    color: var(--text-light);
    font-size: 12px;
    opacity: 0.8;
}

/* Embed Mode Styles */
#embed_mode {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 10px;
    border-radius: 6px;
    width: 100%;
    font-size: 14px;
}

#embed_mode:focus {
    outline: none;
    border-color: var(--quantum-secondary);
    box-shadow: 0 0 0 2px rgba(0, 140, 79, 0.2);
}

#embed_mode option {
    background: #343633;
    color: var(--text-light);
}

/* Additional Metadata Animation */
#additionalMetadata {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Robustness Indicator */
.robustness-indicator {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-top: 5px;
}

.robustness-excellent {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.robustness-very-good {
    background: rgba(0, 140, 79, 0.2);
    color: var(--quantum-secondary);
    border: 1px solid rgba(0, 140, 79, 0.3);
}

.robustness-good {
    background: rgba(255, 193, 7, 0.2);
    color: var(--warning-color);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.robustness-moderate {
    background: rgba(220, 53, 69, 0.2);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.3);
}

/* Signature Information in Results */
.signature-info {
    margin: 20px 0;
    padding: 20px;
    background: rgba(0, 140, 79, 0.05);
    border: 1px solid rgba(0, 140, 79, 0.2);
    border-radius: 8px;
}

.signature-info h4 {
    color: var(--quantum-secondary);
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
}

/* Cloud Processing Information in Results */
.cloud-processing-info {
    margin: 20px 0;
    padding: 20px;
    background: rgba(23, 162, 184, 0.05);
    border: 1px solid rgba(23, 162, 184, 0.2);
    border-radius: 8px;
}

.cloud-processing-info h4 {
    color: var(--info-color);
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
}

.cloud-processing-info p {
    color: var(--text-light);
    opacity: 0.9;
    font-size: 14px;
    line-height: 1.5;
}

.signature-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.signature-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.signature-label {
    font-size: 12px;
    color: var(--text-light);
    opacity: 0.8;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.signature-value {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

.signature-value code {
    font-family: 'Courier New', monospace;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px 8px;
    border-radius: 4px;
    color: var(--quantum-secondary);
    font-weight: bold;
    letter-spacing: 1px;
}

/* Enhanced Creator Dashboard Styles */
.creator-dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--bg-dark);
}

.dashboard-header {
    background: linear-gradient(135deg, var(--bg-primary), rgba(0, 193, 109, 0.1));
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 193, 109, 0.2);
}

.creator-info {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.creator-avatar {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--quantum-primary);
    overflow: hidden;
}

.creator-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: white;
}

.verification-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 24px;
    height: 24px;
    background: var(--quantum-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    border: 2px solid var(--bg-dark);
}

.creator-details h1 {
    margin: 0 0 0.5rem 0;
    color: var(--text-light);
    font-size: 2rem;
}

.creator-tier {
    color: var(--text-light);
    font-weight: 500;
    margin: 0 0 1rem 0;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.creator-bio {
    color: var(--text-secondary);
    margin: 0 0 1.5rem 0;
    line-height: 1.5;
    max-width: 500px;
}

.creator-actions {
    display: flex;
    gap: 1rem;
}

.creator-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    /* background: rgba(255, 255, 255, 0.05); */
    background: var(--quantum-primary);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(0, 193, 109, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 193, 109, 0.1);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.stat-change {
    color: var(--quantum-secondary);
    font-size: 0.8rem;
    font-weight: 500;
}

.stat-change.negative {
    color: #ff6b6b;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.dashboard-card {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(0, 193, 109, 0.1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header h3 {
    margin: 0;
    color: var(--text-light);
    font-size: 1.2rem;
}


.view-all {
    color: var(--quantum-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.view-all:hover {
    text-decoration: underline;
}

.attribution-feed {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.attribution-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.attribution-item:hover {
    background: rgba(0, 193, 109, 0.1);
    border-color: rgba(0, 193, 109, 0.3);
    transform: translateY(-2px);
}

.attribution-icon {
    font-size: 1.5rem;
    min-width: 40px;
    text-align: center;
}

.attribution-content {
    flex: 1;
}

.attribution-title {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.attribution-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
}

.attribution-meta .platform {
    color: var(--quantum-secondary);
    font-weight: 500;
}

.attribution-meta .time {
    color: var(--text-tertiary);
}

.confidence-badge {
    background: var(--quantum-primary);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.chart-container {
    position: relative;
    height: 250px;
    margin-top: 1rem;
}

.analytics-timeframe {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.action-item {
    display: block;
    text-decoration: none;
    padding: 1.5rem;
    background: var(--quantum-primary);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 193, 109, 0.1);
}

.action-item:hover {
    background: rgba(0, 193, 109, 0.1);
    border-color: var(--quantum-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 193, 109, 0.2);
}

.action-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.action-title {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.action-desc {
    color: var(--text-light);
    font-size: 0.85rem;
}

.signature-display {
    text-align: center;
}

.signature-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(0, 193, 109, 0.102);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.signature-box:hover {
    background: rgba(0, 193, 109, 0.2);
}

.signature-box code {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 1.1rem;
    color: var(--quantum-primary);
    letter-spacing: 2px;
    font-weight: bold;
}

.copy-indicator {
    width: 24px;
    height: 24px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    margin-left: 10px;
}

.signature-box:hover .copy-indicator {
    opacity: 1;
}

.signature-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.signature-stat-item {
    text-align: center;
}

.signature-stat-item .stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--quantum-secondary);
    display: block;
}

.signature-stat-item .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.notification-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.notification-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border-left: 3px solid transparent;
}

.notification-item.unread {
    border-left-color: var(--quantum-primary);
    background: rgba(0, 193, 109, 0.05);
}

.notification-icon {
    font-size: 1.25rem;
    min-width: 30px;
    text-align: center;
}

.notification-content {
    flex: 1;
}

.notification-title {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.notification-message {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.notification-time {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.empty-subtitle {
    font-size: 0.9rem;
    margin-bottom: 2rem !important;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--quantum-secondary);
    font-size: 0.8rem;
    font-weight: 500;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--quantum-secondary);
    animation: pulse 1.5s ease-in-out infinite;
}

/* Modal styles for profile editing */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding-top: 100px; 
    padding-bottom: 50px;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 16px;
    width: 50%;
    max-width: 100%;
    max-height: 90vh;
/*     padding-top: 50px; */
    /* margin-bottom: 50px;  */
    
    overflow-y: auto;
    border: 1px solid rgba(0, 193, 109, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    background: var(--quantum-primary);
    z-index: 1000;
    border-radius: 16px 16px 0 0;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-light);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
}

.close-btn:hover {
    color: var(--text-light);
}

/* Responsive design */
@media (max-width: 768px) {
    .creator-dashboard {
        padding: 1rem;
    }
    
    .creator-info {
        flex-direction: column;
        text-align: center;
    }
    
    .creator-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .signature-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Landing page styles */

.dash-action-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.dash-action-desc {
    font-size: 0.9rem;
}

.land-btn {
    padding-top: 1rem;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--quantum-secondary);
    align-items: center;
    
}

/* Stats section */
.stats-section {
    background: var(--quantum-glass);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 3rem 2rem;
    margin: 3rem 0;
    border: var(--main-border);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--quantum-secondary);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(0, 140, 79, 0.3);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    opacity: 0.8;
}

/* How it works steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    /* margin: 0 0 3rem 0; */
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    /* background: var(--quantum-secondary); */
    color: var(--quantum-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 30px rgba(0, 140, 79, 0.3);
}

.step h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.step p {
    color: var(--text-light);
    opacity: 0.9;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.2;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-desc {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.5;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 1rem;
}
/* Demo section - using your existing style patterns */
.demo-visual {
    /* background: var(--quantum-glass); */
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    border: var(--main-border);
    margin: 2rem 0;
}

.attribution-example {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(0, 140, 79, 0.1);
    border-radius: 15px;
    border-left: 3px solid var(--quantum-secondary);
}

.platform-icon {
    font-size: 1.5rem;
}

.attribution-text {
    flex: 1;
    text-align: left;
}

.attribution-text strong {
    color: var(--quantum-secondary);
}

.attribution-stats {
    font-size: 0.9rem;
    color: var(--text-light);
    opacity: 0.7;
}

 /* Final CTA section */
 .final-cta {
    /* background: var(--quantum-glass); */
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 4rem 2rem;
    margin: 3rem 0;
    border: var(--main-border);
    text-align: center;
    font-weight: 500;
}

.final-cta h2 {
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    animation: textShine 3s ease-in-out infinite;
}

.final-cta p {
    color: var(--text-light);
    opacity: 0.9;
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

        /* Animation classes - matching your existing animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
            padding-top: 3rem;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
            padding-top: 3rem;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .pulse {
            animation: pulse 2s ease-in-out infinite;
        }


        .processing-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 10000;
        }
        
        .processing-content {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            text-align: center;
            min-width: 300px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        
        .processing-spinner {
            width: 50px;
            height: 50px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #007bff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .processing-text {
            font-size: 16px;
            color: #333;
            margin-bottom: 1rem;
        }