/* Custom CSS to replace Tailwind utilities */

/* For login form - replacing Tailwind classes */
.login-container {
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.login-form {
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 0.25rem;
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
}

.input-field {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    margin-bottom: 0.75rem;
}

.input-field:focus {
    outline: none;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.form-label {
    display: block;
    font-weight: bold;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.login-button {
    background-color: #0d6efd;
    color: white;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    border: none;
    cursor: pointer;
}

.login-button:hover {
    background-color: #0b5ed7;
}

.login-button:focus {
    outline: none;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Logo styles */
.lab-logo {
    height: 30px;
    max-width: 150px;
    object-fit: contain;
    filter: var(--navbar-logo-filter, none);
    margin-left: 10px;
}

@media (max-width: 576px) {
    .lab-logo {
        height: 24px;
    }
}

.lab-abbr-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 30px;
    min-width: 30px;
    padding: 0 6px;
    border-radius: 6px;
    background-color: rgba(128, 128, 128, 0.25);
    color: currentColor;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin-left: 6px;
}

@media (max-width: 576px) {
    .lab-abbr-badge {
        height: 24px;
        font-size: 10px;
    }
}

/* =============================================================================
   OFFCANVAS SIDEBAR NAVIGATION
   ============================================================================= */

/* Sidebar shell — sits below navbar */
.sidebar-nav {
    --bs-offcanvas-width: 260px;
    --sidebar-top: var(--navbar-height, 46px);
    top: var(--sidebar-top) !important;
    height: calc(100vh - var(--sidebar-top));
    background-color: var(--card-bg, #fff);
    border-right: 1px solid var(--card-border, rgba(0,0,0,0.125));
}

/* Header — matches navbar */
.sidebar-nav .offcanvas-header {
    background-color: var(--navbar-bg, #1a1a1a);
    color: var(--navbar-color, #fff);
    padding: 0.55rem 1rem;
}
.sidebar-nav .offcanvas-header .offcanvas-title { color: inherit; }
.sidebar-nav .offcanvas-header .btn-close { filter: var(--navbar-logo-filter, invert(1)); }

.sidebar-nav .offcanvas-body { overflow-y: auto; padding-top: 0.25rem; }

/* Quick-links area */
.sidebar-nav .sidebar-links > .px-3 { padding-top: 0.35rem !important; padding-bottom: 0.15rem !important; }

/* Nav links */
.sidebar-nav .nav-link {
    padding: 0.3rem 1rem;
    font-size: 0.85rem;
    color: var(--body-color, #212529);
    border-radius: 0;
    transition: background-color 0.1s;
}
.sidebar-nav .nav-link:hover {
    background-color: rgba(0,0,0,0.05);
    color: var(--bs-primary) !important;
}

/* Accordion section headers */
.sidebar-nav .accordion-button {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: rgba(0,0,0,0.025);
    border-bottom: 1px solid var(--card-border, rgba(0,0,0,0.08));
    box-shadow: none;
    color: var(--body-color, #212529);
}
.sidebar-nav .accordion-button:not(.collapsed) {
    background-color: rgba(0,0,0,0.05);
    color: var(--bs-primary);
}
.sidebar-nav .accordion-button:focus { box-shadow: none; }
.sidebar-nav .accordion-button::after { width: 0.85rem; height: 0.85rem; background-size: 0.85rem; }
.sidebar-nav .accordion-item { border: none; background: transparent; }
.sidebar-nav .accordion-body { padding: 0.15rem 0; background: transparent; }
.sidebar-nav .accordion-body .nav-link { padding-left: 2.5rem; }

/* Dividers */
.sidebar-divider {
    margin: 0.25rem 0;
    border-color: var(--card-border, rgba(0,0,0,0.1));
    opacity: 0.5;
}

/* Primary nav buttons (Home, Create Doc) */
.sidebar-nav-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    padding: 0.2rem 0.45rem;
    color: var(--navbar-color, #fff);
    opacity: 1;
    text-decoration: none;
    transition: opacity 0.15s;
}
.sidebar-nav-btn:hover { opacity: 0.7; color: var(--navbar-color, #fff); }

/* Header buttons (expand/collapse/pin) */
.sidebar-header-btn {
    background: none;
    border: none;
    opacity: 0.7;
    font-size: 1rem;
    padding: 0.25rem 0.35rem;
    cursor: pointer;
    color: var(--navbar-color, #fff);
    transition: opacity 0.15s;
}
.sidebar-header-btn:hover { opacity: 1; }

/* Pin button */
.sidebar-pin-btn {
    background: none;
    border: none;
    opacity: 0.5;
    font-size: 1rem;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--navbar-color, #fff);
    transition: opacity 0.15s;
}
.sidebar-pin-btn:hover { opacity: 0.9; }
.sidebar-pin-btn.pinned {
    opacity: 1;
    color: var(--navbar-color, #fff);
}

/* ── Pinned state (wide screens only) ── */
@media (min-width: 992px) {
    body.sidebar-pinned #sidebarHamburger { display: none !important; }
    body.sidebar-pinned .sidebar-nav.offcanvas.offcanvas-start {
        transform: none;
        visibility: visible !important;
        position: fixed;
        box-shadow: none;
        border-right: 1px solid var(--card-border, rgba(0,0,0,0.125));
        z-index: 1030;
    }
    body.sidebar-pinned .offcanvas-backdrop { display: none !important; }
    body.sidebar-pinned .navbar { z-index: 1040; }
    body.sidebar-pinned > .container {
        margin-left: 260px;
        margin-right: 0;
        max-width: calc(100% - 260px);
        min-width: 600px;
    }
}

/* =============================================================================
   DIRTY STATE INDICATORS
   Use class "dirty-trackable" on a form to enable automatic dirty state tracking.
   Changed fields get "field-dirty" class, submit button gets "btn-dirty" class.
   ============================================================================= */

/* Pulsing magenta border for save button when form has unsaved changes */
.btn-dirty {
    animation: pulse-magenta 1.5s ease-in-out infinite;
    border-color: #d63384 !important;
    box-shadow: 0 0 0 0.2rem rgba(214, 51, 132, 0.5) !important;
}

@keyframes pulse-magenta {
    0%, 100% {
        box-shadow: 0 0 0 0.2rem rgba(214, 51, 132, 0.4);
    }
    50% {
        box-shadow: 0 0 0 0.4rem rgba(214, 51, 132, 0.6);
    }
}

/* Magenta fuzzy border for changed fields */
.field-dirty {
    border-color: #d63384 !important;
    box-shadow: 0 0 8px 2px rgba(214, 51, 132, 0.4) !important;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

/* Subtle indicator dot for dirty fields (optional enhancement) */
.field-dirty-wrapper {
    position: relative;
}

.field-dirty-wrapper::after {
    content: '';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 8px;
    height: 8px;
    background-color: #d63384;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.field-dirty-wrapper.is-dirty::after {
    opacity: 1;
}

/* Unsaved changes warning banner (optional) */
.dirty-warning {
    background-color: rgba(214, 51, 132, 0.1);
    border: 1px solid #d63384;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    color: #d63384;
    font-size: 0.875rem;
    display: none;
}

.dirty-warning.show {
    display: block;
}