:root {
    --auth-bg: #0f1116;
    --auth-card-bg: rgba(23, 26, 33, 0.95);
    --auth-accent: #f59e0b;
    --auth-accent-hover: #d97706;
    --auth-text-primary: #ffffff;
    --auth-text-secondary: #94a3b8;
    --auth-border: rgba(255, 255, 255, 0.08);
    --auth-input-bg: rgba(15, 17, 22, 0.6);
    --auth-radius: 16px;
    --auth-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

/* Modal Overlay Blur */
.modal.l-modal {
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.modal.l-modal .modal-content {
    background: var(--auth-card-bg) !important;
    border: 1px solid var(--auth-border) !important;
    border-radius: var(--auth-radius) !important;
    box-shadow: var(--auth-shadow) !important;
    overflow: hidden;
    color: var(--auth-text-primary);
}

/* Tabs Redesign */
.auth-tabs-container {
    background: var(--auth-input-bg);
    border: 1px solid var(--auth-border);
    border-radius: 100px;
    padding: 4px;
    display: inline-flex;
    margin-bottom: 2rem;
}

.auth-tab-btn {
    padding: 8px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border: none;
    background: transparent;
    color: var(--auth-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
}

.auth-tab-btn.active {
    background: var(--auth-accent);
    color: #000;
}

/* Input Fields Redesign */
.auth-input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.auth-input-wrapper {
    display: flex;
    align-items: center;
    background: transparent !important;
    border: 1px solid var(--auth-border);
    border-radius: 12px;
    padding: 0 16px;
    transition: all 0.2s ease;
    box-shadow: none !important;
    outline: none !important;
}

.auth-input-wrapper:focus-within {
    border-color: var(--auth-accent);
    background: transparent !important;
    box-shadow: none !important;
}

.auth-input-icon {
    color: var(--auth-text-secondary);
    font-size: 20px !important;
    margin-right: 12px;
    user-select: none;
}

.auth-input-field {
    background: transparent !important;
    border: none !important;
    color: var(--auth-text-primary) !important;
    padding: 14px 0 !important;
    width: 100%;
    font-size: 0.95rem;
    outline: none !important;
    box-shadow: none !important;
}

.auth-input-field::placeholder {
    color: #4b5563;
}

/* Autofill Fix */
.auth-input-field:-webkit-autofill,
.auth-input-field:-webkit-autofill:hover, 
.auth-input-field:-webkit-autofill:focus, 
.auth-input-field:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--auth-bg) inset !important;
    -webkit-text-fill-color: var(--auth-text-primary) !important;
}

.auth-visibility-toggle {
    color: var(--auth-text-secondary);
    cursor: pointer;
    margin-left: 10px;
    transition: color 0.2s;
}

.auth-visibility-toggle:hover {
    color: var(--auth-accent);
}

/* Primary Button */
.auth-btn-primary {
    width: 100%;
    background: var(--auth-accent);
    color: #000;
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 1rem;
    cursor: pointer;
}

.auth-btn-primary:hover:not(:disabled) {
    background: var(--auth-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.auth-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.auth-btn-primary:disabled {
    opacity: 0.5;
    background: #4b5563;
    cursor: not-allowed;
}

/* Country Summary Badge */
.auth-country-badge {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.auth-country-info {
    display: flex;
    flex-direction: column;
}

.auth-country-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--auth-text-secondary);
    text-transform: uppercase;
}

.auth-country-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--auth-accent);
}

/* Utilities */
.auth-link {
    color: var(--auth-accent);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s;
}

.auth-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.auth-error-msg {
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 4px;
    display: none;
}

/* Animations */
@keyframes authFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal.show .modal-content {
    animation: authFadeIn 0.3s ease forwards;
}