/* Login page styles */

@layer components {

    .login-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        min-height: calc(100vh - var(--header-height));
        padding: var(--spacing-lg) var(--spacing-lg) calc(var(--spacing-lg) + var(--header-height));
        gap: var(--spacing-base);
        position: relative;
        background: var(--content-bg);
    }

    .login-container::before {
        content: '';
        position: absolute;
        inset: 0;
        background: url('../images/blue-bg-pattern.png') center / cover no-repeat;
        opacity: 0.1;
        z-index: 0;
        pointer-events: none;
    }

    .login-container > * {
        position: relative;
        z-index: 1;
    }

    .login-container .flash-messages {
        width: 100%;
        max-width: 400px;
        margin-top: 0;
        padding: 0;
    }

    .login-logo {
        display: block;
        margin: 0 auto var(--spacing-xl);
        color: var(--primary-color);
    }

    .login-logo svg {
        display: block;
        margin: 0 auto;
    }

    .login-card {
        background: var(--surface);
        padding: var(--spacing-3xl);
        border-radius: var(--radius-md);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
        border: 1px solid var(--border-color);
        width: 100%;
        max-width: 400px;
    }

    .login-card h2 {
        margin-bottom: var(--spacing-sm);
        text-align: center;
        font-size: var(--font-size-2xl);
        font-weight: 700;
    }

    .login-card .login-subtitle {
        text-align: center;
        color: var(--text-secondary);
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xl);
    }

    .login-form .form-group {
        position: relative;
        margin-bottom: var(--spacing-xl);
    }

    .login-form label {
        display: block;
        margin-bottom: var(--spacing-sm);
        color: var(--text-secondary);
        font-size: var(--font-size-sm);
        text-transform: uppercase;
        letter-spacing: 0.03em;
    }

    .login-form .input-icon {
        position: absolute;
        left: var(--spacing-base);
        bottom: calc(var(--spacing-base) + 0.8em - 6px);
        color: var(--text-secondary);
        pointer-events: none;
    }

    .login-form .form-group:has(input[type="text"]) .input-icon {
        bottom: calc(var(--spacing-base) + 0.8em - 5px);
    }

    .login-form .form-group:has(input[type="password"]) .input-icon {
        bottom: calc(var(--spacing-base) + 0.8em - 7px);
    }

    .login-form input[type="text"],
    .login-form input[type="password"] {
        width: 100%;
        padding: var(--spacing-base) var(--spacing-base) var(--spacing-base) calc(var(--spacing-base) + 20px + var(--spacing-sm));
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        font-size: var(--font-size-base);
        background: var(--background);
        color: var(--text-primary);
        transition: border-color var(--transition-base), box-shadow var(--transition-base);
    }

    .login-form input::placeholder {
        color: var(--text-secondary);
    }

    .login-form input:focus-visible {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px var(--focus-ring-color);
    }

    .login-form .checkbox {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .login-form .checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        accent-color: var(--primary-color);
    }

    .login-form .checkbox label {
        margin-bottom: 0;
        text-transform: none;
        letter-spacing: normal;
    }

    .login-form .btn {
        width: 100%;
        padding: var(--spacing-base);
        font-size: var(--font-size-base);
        font-weight: 600;
        margin-top: var(--spacing-sm);
    }

    .login-form .btn:active:not(:disabled) {
        transform: translateY(1px);
    }

} /* end @layer components */

@layer overrides {

    [data-theme="light"] .login-container::before {
        opacity: 0.05;
    }

    @media (max-width: 900px) {
        .login-card {
            padding: var(--spacing-2xl) var(--spacing-lg);
        }

        /* Override base.css: login has no nav, keep full logo */
        .header-logo-full {
            display: inline;
        }
    }

    @media (max-width: 480px) {
        /* Override base.css: login has no nav, keep logo visible */
        .header-logo {
            display: flex;
        }
    }

    @media (forced-colors: active) {
        .login-card {
            border: 1px solid CanvasText;
        }
    }

} /* end @layer overrides */