/* Base Styles and Theme Variables */
:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --text-primary: #1e293b;
    /*--text-secondary: #64748b;*/
    /*--text-secondary: #4a525c;*/
    --text-secondary: #414b5a;
    /*--text-muted: #94a3b8;*/
    --text-muted: #4a525c;
    --border-color: #e2e8f0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --accent-orange: #f97316;
    --accent-orange-hover: #ea580c;
    --accent-blue: #0ea5e9;
    --accent-green: #10b981;
    --accent-pink: #ec4899;
    --accent-purple: #8b5cf6;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --overlay-light: rgba(255, 255, 255, 0.9);
    --overlay-dark: rgba(0, 0, 0, 0.3);
}

.dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --glass-bg: rgba(0, 0, 0, 0.2);
    --glass-border: rgba(255, 255, 255, 0.1);
    --overlay-light: rgba(0, 0, 0, 0.7);
    --overlay-dark: rgba(0, 0, 0, 0.5);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    /*background-color: var(--bg-primary);*/
    /*transition: all 0.3s ease;*/

    /* --- New Background Image Properties --- */
    background-image: url('https://images.pexels.com/photos/3183150/pexels-photo-3183150.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    /* Default for mobile and touch devices */
    background-attachment: scroll;
}

/* Media query for laptops and desktops */
@media (min-width: 1024px) {
    body {
        background-attachment: fixed;
    }
}

/* Background Styles */
.background-container {
    position: fixed;
    inset: 0;
    /*background-image: url('https://images.pexels.com/photos/3183150/pexels-photo-3183150.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2');*/
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.background-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--overlay-light) 0%, var(--overlay-dark) 100%);
    transition: all 0.3s ease;
}

.background-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3) 0%, transparent 50%, transparent 100%);
}

/* Decorative Elements */
.decorative-elements {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.floating-1 {
    top: 5rem;
    left: 2.5rem;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.3), rgba(251, 191, 36, 0.3));
    animation-delay: 0s;
}

.floating-2 {
    top: 10rem;
    right: 5rem;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.3), rgba(59, 130, 246, 0.3));
    animation-delay: -2s;
}

.floating-3 {
    bottom: 5rem;
    left: 5rem;
    width: 10rem;
    height: 10rem;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(139, 92, 246, 0.2));
    animation-delay: -4s;
}

.floating-4 {
    bottom: 10rem;
    right: 2.5rem;
    width: 7rem;
    height: 7rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(5, 150, 105, 0.3));
    animation-delay: -1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(120deg); }
    66% { transform: translateY(10px) rotate(240deg); }
}

/* Navigation Styles */
.logo-container {
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, var(--accent-orange), #fbbf24);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px var(--shadow-color);
}

.nav-brand {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.25rem;
    text-shadow: 0 2px 4px var(--shadow-color);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-orange);
    transform: translateY(-1px);
}

.theme-toggle, .mobile-theme-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.5rem;
    padding: 0.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
}

.theme-toggle:hover, .mobile-theme-toggle:hover {
    background: var(--accent-orange);
    color: white;
    transform: scale(1.05);
}

.theme-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.mobile-menu-btn {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.5rem;
    padding: 0.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.mobile-menu-btn:hover {
    background: var(--accent-orange);
    color: white;
}

.mobile-menu-btn svg {
    width: 1.5rem;
    height: 1.5rem;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    border-radius: 0 0 1rem 1rem;
}

.mobile-nav-link {
    display: block;
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0.5rem 0;
}

.mobile-nav-link:hover {
    color: var(--accent-orange);
}

/* Form Decorations */
.form-decoration {
    position: absolute;
    border-radius: 50%;
    animation: bounce 3s ease-in-out infinite;
}

.decoration-1 {
    top: -1.5rem;
    left: -1.5rem;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--accent-orange), #fbbf24);
    opacity: 0.8;
    animation-delay: 0s;
}

.decoration-2 {
    top: -0.75rem;
    right: -2rem;
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, var(--accent-blue), #3b82f6);
    opacity: 0.7;
    animation-delay: -1s;
}

.decoration-3 {
    bottom: -1rem;
    left: -2rem;
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    opacity: 0.6;
    animation-delay: -2s;
}

.decoration-4 {
    bottom: -1.5rem;
    right: -1rem;
    width: 1.5rem;
    height: 1.5rem;
    background: linear-gradient(135deg, var(--accent-green), #059669);
    opacity: 0.8;
    animation-delay: -0.5s;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.decoration-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
    opacity: 0.6;
}

.line-1 {
    top: 25%;
    left: -4rem;
    width: 3rem;
    transform: rotate(45deg);
}

.line-2 {
    top: 50%;
    right: -4rem;
    width: 4rem;
    transform: rotate(-45deg);
}

.line-3 {
    bottom: 25%;
    left: -3.5rem;
    width: 2.5rem;
    transform: rotate(-45deg);
}

/* Form Card Styles */
.form-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px var(--shadow-color);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.form-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 32px 64px -12px var(--shadow-color);
}

.card-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--glass-bg) 0%, transparent 50%, rgba(249, 115, 22, 0.05) 100%);
    border-radius: 1.5rem;
    pointer-events: none;
}

/* Form Header */
.form-header {
    position: relative;
    text-align: center;
    margin-bottom: 2rem;
}

.form-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--accent-orange), #fbbf24);
    border-radius: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 10px 25px -5px rgba(249, 115, 22, 0.4);
    transition: all 0.3s ease;
}

.form-logo:hover {
    transform: scale(1.05) rotate(5deg);
}

.form-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px var(--shadow-color);
}

.form-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Form Styles */
.form-container {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.field-icon {
    width: 1rem;
    height: 1rem;
    color: var(--accent-orange);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
    transform: translateY(-1px);
}

.form-textarea {
    resize: none;
    min-height: 5rem;
}

/* File Upload Styles */
/*.file-upload-container {*/
/*    position: relative;*/
/*}*/
/**/
/*.file-input {*/
/*    position: absolute;*/
/*    inset: 0;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    opacity: 0;*/
/*    cursor: pointer;*/
/*    z-index: 10;*/
/*}*/
/**/
/*.file-upload-display {*/
/*    width: 100%;*/
/*    padding: 0.75rem 1rem;*/
/*    background: var(--glass-bg);*/
/*    border: 2px dashed var(--glass-border);*/
/*    border-radius: 0.75rem;*/
/*    color: var(--text-muted);*/
/*    cursor: pointer;*/
/*    transition: all 0.2s ease;*/
/*    backdrop-filter: blur(10px);*/
/*    display: flex;*/
/*    align-items: center;*/
/*    justify-content: center;*/
/*    gap: 0.5rem;*/
/*}*/
/**/
/*.file-upload-display:hover {*/
/*    background: rgba(249, 115, 22, 0.05);*/
/*    border-color: var(--accent-orange);*/
/*    color: var(--text-primary);*/
/*}*/
/**/
/*.upload-icon {*/
/*    width: 1.25rem;*/
/*    height: 1.25rem;*/
/*    color: var(--accent-green);*/
/*}*/
/* Update: File Upload Styles */
.file-upload-container {
    position: relative;
}

.file-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.file-upload-display {
    width: 100%;
    /* Update: Increased padding to make it larger */
    padding: 2rem 1rem;
    background: var(--glass-bg);
    border: 2px dashed var(--glass-border);
    border-radius: 0.75rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-direction: column; /* New: Stack icon and text vertically */
    text-align: center; /* New: Center text */
}

.file-upload-display:hover {
    background: rgba(249, 115, 22, 0.05);
    border-color: var(--accent-orange);
    color: var(--text-primary);
}

.file-upload-display.hidden {
    display: none;
}

.upload-icon {
    width: 2rem; /* Update: Larger icon */
    height: 2rem; /* Update: Larger icon */
    color: var(--accent-green);
}

/* New: File Preview Styles */
.file-preview-container {
    width: 100%;
    height: auto;
    min-height: 10rem;
    padding: 1rem;
    background: var(--glass-bg);
    border: 2px dashed var(--accent-green);
    border-radius: 0.75rem;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.file-preview-container.hidden {
    display: none;
}

.file-preview-container img, .file-preview-container .pdf-preview {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.file-preview-container .pdf-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-secondary);
}

.file-preview-container .pdf-preview svg {
    width: 3rem;
    height: 3rem;
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
}


/* Submit Button */
.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-orange), #fbbf24);
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 10px 25px -5px rgba(249, 115, 22, 0.4);
    font-size: 0.875rem;

    /* --- The Fix --- */
    display: flex; /* Make the button a flex container */
    align-items: center; /* Vertically center the icon and text */
    justify-content: center; /* Horizontally center the entire content */
    gap: 0.75rem; /* Add some space between the icon and text */
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--accent-orange-hover), #f59e0b);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px -5px rgba(249, 115, 22, 0.5);
}

.submit-btn:active {
    transform: translateY(0px);
}

/* Corner Decorations */
.corner-decoration {
    position: absolute;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    opacity: 0.6;
}

.corner-1 {
    top: 1rem;
    right: 1rem;
    background: var(--accent-orange);
}

.corner-2 {
    bottom: 1rem;
    left: 1rem;
    background: var(--accent-blue);
}




/* Payment Tracking Styles */
.results-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px var(--shadow-color);
}

.results-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.back-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.back-btn:hover {
    background: var(--accent-orange);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(249, 115, 22, 0.4);
}

.payment-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.payment-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px var(--shadow-color);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: slideInUp 0.6s ease forwards;
}

.payment-card:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 32px 64px -12px var(--shadow-color);
}

.payment-card:nth-child(1) { animation-delay: 0.1s; }
.payment-card:nth-child(2) { animation-delay: 0.2s; }
.payment-card:nth-child(3) { animation-delay: 0.3s; }
.payment-card:nth-child(4) { animation-delay: 0.4s; }
.payment-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.payment-card-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--glass-bg) 0%, transparent 50%, rgba(249, 115, 22, 0.05) 100%);
    border-radius: 1.5rem;
    pointer-events: none;
}

.payment-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.payment-id {
    background: linear-gradient(135deg, var(--accent-orange), #fbbf24);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(249, 115, 22, 0.3);
}

.payment-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
}

.status-confirmed {
    color: var(--accent-green);
}

.status-pending {
    color: #f59e0b;
}

.status-icon {
    width: 1rem;
    height: 1rem;
    padding: 0.125rem;
    border-radius: 50%;
}

.status-icon.confirmed {
    background: var(--accent-green);
    color: white;
}

.status-icon.pending {
    background: #f59e0b;
    color: white;
}

.payment-info {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--accent-orange);
    flex-shrink: 0;
}

.info-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 1rem;
    min-width: 5rem;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
    flex: 1;
}

.amount-value {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 1.125rem;
}

.receipt-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.receipt-link:hover {
    color: var(--accent-orange);
    text-decoration: underline;
}

.timestamp-value {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.reason-value {
    font-style: italic;
    color: var(--text-muted);
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.no-results {
    text: center;
    padding: 3rem;
    color: var(--text-muted);
}

.no-results-icon {
    width: 4rem;
    height: 4rem;
    color: var(--text-muted);
    margin: 0 auto 1rem;
}




/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu.show {
        display: block;
    }
    
    .form-card {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .floating-element {
        display: none;
    }
    
    .decoration-line {
        display: none;
    }
}

/* Success Message Styles */
.success-message {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-top: 1rem;
    color: var(--accent-green);
    text-align: center;
    font-weight: 500;
    display: none;
}

.success-message.show {
    display: block;
    animation: slideIn 0.3s ease-out;
}

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