/* Ensure .hidden always works regardless of Tailwind loading order */
.hidden { display: none !important; }

body {
    font-family: 'Inter', 'Noto Sans Sinhala', sans-serif;
}

@media print {
    .no-print { display: none !important; }
    body { background: white !important; color: black !important; }
    .page-break { page-break-after: always; }
    .section-card { border: 1px solid #e2e8f0 !important; box-shadow: none !important; margin-bottom: 2rem !important; }
    table { border-collapse: collapse; width: 100%; }
    th, td { border: 1px solid #cbd5e1 !important; padding: 6px !important; }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* ==========================================================================
   PREMIUM AUTH OVERLAY STYLES
   ========================================================================== */
.auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999; /* Ensure it is on top of everything */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: fadeIn 0.25s ease-out;
    overflow-y: auto;
    padding: 2rem 1rem;
}

.auth-card {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 24px;
    padding: 2.25rem 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.18), 0 0 40px rgba(59, 130, 246, 0.05);
    width: 100%;
    max-width: 420px;
    margin: auto;
    transform: translateY(0);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: authSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes authSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Custom Segmented Tabs */
.auth-tabs {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 14px;
    margin-bottom: 1.75rem;
    border: 1px solid #e2e8f0;
}

.auth-tab-btn {
    flex: 1;
    text-align: center;
    padding: 10px 0;
    font-size: 13px;
    font-weight: 700;
    color: #64748b;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    background: transparent;
}

.auth-tab-btn:hover {
    color: #334155;
}

.auth-tab-btn.active {
    background: #ffffff;
    color: #2563eb;
    box-shadow: 0 4px 10px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* Custom Form elements */
.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 1.25rem;
}

.auth-form-group label {
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input-icon {
    position: absolute;
    left: 14px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.auth-input {
    width: 100%;
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 11px 16px 11px 40px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    outline: none;
    transition: all 0.2s ease;
}

.auth-input::placeholder {
    color: #94a3b8;
    font-weight: 500;
}

.auth-input:focus {
    background: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Auth Buttons */
.auth-btn-primary {
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    font-size: 13px;
    font-weight: 700;
    padding: 12px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    transition: all 0.2s ease;
    margin-top: 0.5rem;
}

.auth-btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
    transform: translateY(-1px);
}

.auth-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

.auth-divider {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
}

.auth-divider::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: #e2e8f0;
    z-index: 1;
}

.auth-divider span {
    position: relative;
    background: #ffffff;
    padding: 0 12px;
    font-size: 10px;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}

.auth-btn-google {
    width: 100%;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #334155;
    font-size: 12px;
    font-weight: 700;
    padding: 11px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.auth-btn-google:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Message boxes */
.auth-message-box {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 1.25rem;
    line-height: 1.5;
    border: 1px solid transparent;
}

.auth-message-box.error {
    background-color: #fef2f2;
    border-color: #fca5a5;
    color: #b91c1c;
}

.auth-message-box.success {
    background-color: #f0fdf4;
    border-color: #86efac;
    color: #15803d;
}

.auth-form {
    display: none;
    animation: fadeIn 0.25s ease-out;
}

.auth-form.active {
    display: flex;
    flex-direction: column;
}