/* ═══════════════════════════════════════════════════════════
   SarfiPay Auth Pages — Premium FinTech UI
   ═══════════════════════════════════════════════════════════ */

.auth-page {
    min-height: 100vh;
    display: flex;
    background-color: var(--background-primary);
    position: relative;
    overflow: hidden;
}

/* ── Rich Background ── */
.auth-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(13, 59, 102, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(0, 168, 150, 0.05) 0%, transparent 50%);
    z-index: 0;
}

[data-theme="dark"] .auth-page::before {
    background: radial-gradient(circle at 0% 0%, rgba(13, 59, 102, 0.2) 0%, transparent 40%),
                radial-gradient(circle at 100% 100%, rgba(0, 168, 150, 0.2) 0%, transparent 40%);
}

/* ── Left Panel: Branding & Value Proposition ── */
.auth-brand {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-12) var(--space-16);
    background: var(--primary-900);
    color: var(--white);
    position: relative;
    overflow: hidden;
    display: flex;
}

.auth-brand::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: url('../assets/images/pattern.svg'); /* Fallback to CSS pattern if file missing */
    background-size: cover;
    opacity: 0.1;
    mix-blend-mode: overlay;
}

.auth-brand-content {
    position: relative;
    z-index: 10;
    max-width: 540px;
    animation: authFadeInLeft 0.8s var(--ease-out);
}

.auth-brand-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-12);
    text-decoration: none;
    color: white;
}

.auth-brand-logo img {
    height: 48px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.auth-brand-logo span {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.auth-brand h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.03em;
}

.auth-brand p {
    font-size: 1.25rem;
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: var(--space-10);
}

.auth-brand-features {
    list-style: none;
    display: grid;
    gap: var(--space-4);
}

.auth-brand-features li {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: 1rem;
    font-weight: 500;
}

.auth-brand-features .feat-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gold);
    transition: transform 0.3s ease;
}

.auth-brand-features li:hover .feat-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.15);
}

/* ── Right Panel: Form Panel ── */
.auth-form-panel {
    width: 600px;
    background: var(--background-primary);
    display: flex;
    flex-direction: column;
    padding: var(--space-12) var(--space-16);
    position: relative;
    z-index: 5;
    animation: authFadeInRight 0.8s var(--ease-out);
    justify-content: center;
}

.auth-form-container {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.auth-header-actions {
    position: absolute;
    top: var(--space-8);
    right: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.auth-form-header {
    margin-bottom: var(--space-10);
}

.auth-form-header h1 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
}

.auth-form-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ── Forms UX ── */
.form-input-wrapper {
    position: relative;
}

.form-input-icon .form-input {
    padding-inline-start: 3.25rem;
}

.form-input-icon .icon {
    position: absolute;
    inset-inline-start: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    opacity: 0.6;
    transition: all 0.2s ease;
    pointer-events: none;
}

.form-input:focus + .icon {
    opacity: 1;
    color: var(--primary);
}

.password-toggle-external {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    touch-action: manipulation;
}

.password-toggle-external:hover,
.password-toggle-external:focus {
    color: var(--primary);
    background-color: var(--surface-2);
    outline: none;
}

[data-theme="dark"] .password-toggle-external:hover,
[data-theme="dark"] .password-toggle-external:focus {
    background-color: rgba(255, 255, 255, 0.05);
}



/* ── Trust Indicators ── */
.auth-trust {
    margin-top: var(--space-10);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    opacity: 0.6;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-trust svg {
    width: 16px;
    height: 16px;
}

/* ── Success States ── */
.auth-success-state {
    text-align: center;
    padding: var(--space-10) 0;
    animation: authFadeUp 0.6s var(--ease-out);
}

.auth-success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-light);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--space-6);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

/* ── Animations ── */
@keyframes authFadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes authFadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .auth-brand {
        display: none;
    }
    
    .auth-form-panel {
        width: 100%;
        padding: var(--space-8) var(--space-6);
    }
    
    .auth-page {
        justify-content: center;
        background: var(--background-secondary);
    }
    
    .auth-form-panel {
        background: transparent;
        animation: authFadeUp 0.8s var(--ease-out);
    }
    
    .auth-form-container {
        background: var(--surface);
        padding: var(--space-10);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        width: 100%;
        max-width: 450px;
    }
}

@media (max-width: 480px) {
    .auth-form-container {
        padding: var(--space-8) var(--space-6);
    }
    
    .auth-form-header h1 {
        font-size: 1.75rem;
    }

    /* Fix for the Forgot Password link being squeezed */
    .justify-between.flex {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .form-checkbox-group {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        margin: 1rem 0;
    }
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 0.75rem 0;
}

.form-checkbox-group input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 3px;
    width: 1.125rem;
    height: 1.125rem;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-checkbox-group label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.form-checkbox-group label a {
    color: var(--primary);
    font-weight: 600;
}

.form-checkbox-group label a:hover {
    text-decoration: underline;
}
/* ── Demo Access Section ── */
.auth-demo-card {
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-50), var(--surface-1));
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(13, 165, 171, 0.05);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .auth-demo-card {
    background: linear-gradient(135deg, rgba(13, 165, 171, 0.08), rgba(15, 23, 42, 0.5));
    border-color: rgba(13, 165, 171, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.auth-demo-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(13, 165, 171, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.auth-demo-card h3 {
    font-size: 0.875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.auth-demo-subtitle {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    font-weight: 500;
}

.auth-demo-creds {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.auth-demo-creds span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.auth-demo-creds code {
    background: var(--surface-3);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    color: var(--primary);
    border: 1px solid var(--border);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

[data-theme="dark"] .auth-demo-creds code {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.btn-demo {
    background: var(--primary);
    color: white;
    border: none;
    width: 100%;
    font-weight: 700;
    letter-spacing: 0.025em;
    box-shadow: 0 4px 12px rgba(13, 165, 171, 0.2);
}

.btn-demo:hover {
    background: var(--primary-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(13, 165, 171, 0.3);
}

[data-theme="dark"] .btn-demo {
    background: var(--teal-500);
    color: var(--slate-900);
}

[data-theme="dark"] .btn-demo:hover {
    background: var(--teal-400);
    box-shadow: 0 0 20px rgba(13, 165, 171, 0.4);
}

/* ── Tester Message ── */
.tester-notice {
    margin-top: var(--space-4);
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-align: center;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ── Animation: Success State Fade ── */
/* ── Password Strength Meter ── */
.password-strength {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    height: 4px;
}

.password-strength .bar {
    flex: 1;
    height: 100%;
    background: var(--border-strong);
    border-radius: 2px;
    transition: all 0.3s ease;
    opacity: 0.3;
}

.password-strength .bar.weak { background-color: #ef4444; opacity: 1; }
.password-strength .bar.medium { background-color: #f59e0b; opacity: 1; }
.password-strength .bar.strong { background-color: #10b981; opacity: 1; }

[data-theme="dark"] .password-strength .bar {
    background: rgba(255, 255, 255, 0.1);
}

/* ── Role Selection Cards ── */
.role-selection-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.role-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 0.5rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    background: var(--surface);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-secondary);
    position: relative;
    overflow: hidden;
}

.role-card:hover {
    border-color: var(--primary-300);
    background: var(--surface-hover);
    transform: translateY(-2px);
}

.role-card.active {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.05);
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.role-card.active::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--primary);
}

.role-icon {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    transition: transform 0.3s ease;
}

.role-card:hover .role-icon, .role-card.active .role-icon {
    transform: scale(1.1);
}

/* ── File Drop Area ── */
.file-drop-area {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    background: var(--surface-2);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.file-drop-area:hover, .file-drop-area.dragover {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.05);
}

.file-drop-area .drop-icon {
    font-size: 2rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.file-drop-area:hover .drop-icon, .file-drop-area.dragover .drop-icon {
    color: var(--primary);
}

.file-drop-area .drop-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.file-input {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
}

/* ── RTL Overrides ── */
[dir="rtl"] .form-input-icon .form-input {
    padding-inline-start: 3.25rem;
    padding-inline-end: 1rem;
}

[dir="rtl"] .form-input-icon .icon {
    inset-inline-start: 1rem;
    inset-inline-end: auto;
}

[dir="rtl"] .password-toggle-external {
    flex-direction: row-reverse;
}

[dir="rtl"] .auth-brand-content, [dir="rtl"] .auth-brand-features li {
    text-align: right;
}

[dir="rtl"] .auth-form-header h1, [dir="rtl"] .auth-form-header p {
    text-align: right;
}


/* ── Premium Demo Access Section ── */
.demo-access-panel {
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(13, 165, 171, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(13, 165, 171, 0.05);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

[data-theme="dark"] .demo-access-panel {
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(13, 165, 171, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.demo-access-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(13, 165, 171, 0.1);
    color: var(--primary);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 100px;
    margin-bottom: var(--space-3);
    border: 1px solid rgba(13, 165, 171, 0.2);
}

.demo-access-header {
    text-align: center;
    margin-bottom: var(--space-5);
}

.demo-access-header h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.demo-access-header p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.demo-cards-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

@media (min-width: 640px) {
    .demo-cards-container {
        flex-direction: row;
    }
}

.demo-card {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-2);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .demo-card {
    background: rgba(255, 255, 255, 0.02);
}

.demo-card:hover, .demo-card:focus {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px rgba(13, 165, 171, 0.1);
    background: linear-gradient(180deg, var(--surface) 0%, rgba(13, 165, 171, 0.05) 100%);
    outline: none;
}

.demo-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(79, 70, 229, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
    color: var(--primary);
    transition: transform 0.3s ease;
}

.demo-card:hover .demo-card-icon, .demo-card:focus .demo-card-icon {
    transform: scale(1.15) rotate(5deg);
}

.demo-card-content h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.demo-card-content p {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

.demo-card-action .action-btn {
    display: inline-block;
    padding: 0.35rem 0.6rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.demo-card:hover .action-btn, .demo-card:focus .action-btn {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.demo-access-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: var(--space-4);
}

.demo-access-footer svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* RTL Support */
[dir="rtl"] .demo-access-badge {
    letter-spacing: normal;
}