/* main.css */
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /*background: #F3F4F6;*/
    font-family: 'BlinkMacSystemFont', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-weight: 300; /* lighter than Bootstrap's default 500 */
    color: var(--brand-dark);
    line-height: 1.6;
}

main {
    flex: 1 0 auto;
}

/* ===== Minimal Theme ===== */
:root {
    --brand-primary: #7E869B;
    --brand-primary-dark: #535D7C;
    --brand-secondary: #797e84;
    --brand-secondary-dark: #646b72;
    --brand-success: #97A892;
    --brand-success-dark: #87967E;
    --brand-info: #A8C6CE;
    --brand-info-dark: #8EB5C0;
    --brand-warning: #E6D8C3;
    --brand-warning-dark: #877462;
    --brand-danger: #A0857E;
    --brand-danger-dark: #AC7373;
    --brand-light: #F1F3F5;
    --brand-dark: #343A40;
    --brand-darker: #0F1113;
    --brand-navbg: #CFDFEB;

    --bc-primary: #5a67d8;
    --bc-primary-light: #c3dafe;
    --bc-secondary: #f7fafc;
    --bc-text: #1F2632;
    --bc-text-light: #718096;
    --bc-accent: #ed8936;
}

/* Headings — subtle weight contrast */
h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    color: var(--brand-dark);
}

/* Paragraphs and small text */
p, small, span, label, li, td, th {
    font-weight: 300;
    color: var(--brand-dark);
}

/* Text contrast adjustments for dark backgrounds */
.bg-primary, .bg-dark, .btn-primary, .btn-dark, footer.bg-light .text-muted {
    color: var(--brand-light) !important;
}

/* ===== Links ===== */
/* ===== Subtle Link Styling (Minimal + Professional) ===== */
/* Apply only to links that are NOT buttons */
a:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand),
.link:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand) {
    position: relative;
    font-weight: 400;
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease, opacity 0.25s ease;
}

/* short underline (2–3 characters) at rest */
a:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand)::after,
.link:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand)::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 2ch;
    height: 1px;
    background-color: var(--brand-primary-dark);
    opacity: 0.5;
    transition: width 0.25s ease, opacity 0.25s ease;
}

/* smooth expand on hover/focus */
a:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand):hover::after,
a:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand):focus-visible::after,
.link:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand):hover::after,
.link:not(.btn):not(.dropdown-item):not(.breadcrumb-item):not(.navbar-brand):focus-visible::after {
    width: 100%;
    opacity: 1;
}

/* slight lift for interactivity */
a:not(.btn):not(.dropdown-item):not(.navbar-brand):hover,
.link:not(.btn):not(.dropdown-item):not(.navbar-brand):hover {
    transform: translateY(-1px);
    opacity: 0.9;
}


/* ===== Buttons’ internal text inherits the right tone ===== */
.btn {
    font-weight: 400;
    letter-spacing: 0.01em;
    border-radius: .25rem;
    transition: transform 0.25s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.3s ease;
}

/* Lift and shadow on hover/focus */
.btn:hover,
.btn:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
}

/* Return smoothly when not hovered */
.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* PRIMARY */
.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-bg: var(--brand-primary-dark);
    --bs-btn-hover-border-color: var(--brand-primary-dark);
    --bs-btn-active-bg: var(--brand-primary-dark);
    --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-bg: var(--brand-primary);
    --bs-btn-disabled-border-color: var(--brand-primary);
}

/* SECONDARY */
.btn-secondary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-secondary);
    --bs-btn-border-color: var(--brand-secondary);
    --bs-btn-hover-bg: var(--brand-secondary-dark);
    --bs-btn-hover-border-color: var(--brand-secondary-dark);
    --bs-btn-active-bg: var(--brand-secondary-dark);
    --bs-btn-active-border-color: var(--brand-secondary-dark);
    --bs-btn-disabled-bg: var(--brand-secondary);
    --bs-btn-disabled-border-color: var(--brand-secondary);
}

/* SUCCESS / INFO / WARNING / DANGER */
.btn-success {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-success);
    --bs-btn-border-color: var(--brand-success);
    --bs-btn-hover-bg: var(--brand-success-dark);
    --bs-btn-hover-border-color: var(--brand-success-dark);
    --bs-btn-active-bg: var(--brand-success-dark);
    --bs-btn-active-border-color: var(--brand-success-dark);
}

.btn-info {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-info);
    --bs-btn-border-color: var(--brand-info);
    --bs-btn-hover-bg: var(--brand-info-dark);
    --bs-btn-hover-border-color: var(--brand-info-dark);
    --bs-btn-active-bg: var(--brand-info-dark);
    --bs-btn-active-border-color: var(--brand-info-dark);
}

.btn-warning {
    --bs-btn-color: #1f2937; /* darker text on light bg */
    --bs-btn-bg: var(--brand-warning);
    --bs-btn-border-color: var(--brand-warning);
    --bs-btn-hover-bg: var(--brand-warning-dark);
    --bs-btn-hover-border-color: var(--brand-warning-dark);
    --bs-btn-active-bg: var(--brand-warning-dark);
    --bs-btn-active-border-color: var(--brand-warning-dark);
}

.btn-danger {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-danger);
    --bs-btn-border-color: var(--brand-danger);
    --bs-btn-hover-bg: var(--brand-danger-dark);
    --bs-btn-hover-border-color: var(--brand-danger-dark);
    --bs-btn-active-bg: var(--brand-danger-dark);
    --bs-btn-active-border-color: var(--brand-danger-dark);
}

/* LIGHT / DARK */
.btn-light {
    --bs-btn-color: #111827;
    --bs-btn-bg: var(--brand-light);
    --bs-btn-border-color: var(--brand-light);
    --bs-btn-hover-bg: #e9ecef;
    --bs-btn-hover-border-color: #e9ecef;
}

.btn-dark {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-dark);
    --bs-btn-border-color: var(--brand-dark);
    --bs-btn-hover-bg: #2b3035;
    --bs-btn-hover-border-color: #2b3035;
}

/* OUTLINE VARIANTS (subtle, professional) */
.btn-outline-primary {
    --bs-btn-color: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-bg: var(--brand-primary);
    --bs-btn-hover-border-color: var(--brand-primary);
    --bs-btn-hover-color: #fff;
}

.btn-outline-secondary {
    --bs-btn-color: var(--brand-secondary-dark);
    --bs-btn-border-color: var(--brand-secondary);
    --bs-btn-hover-bg: var(--brand-secondary);
    --bs-btn-hover-border-color: var(--brand-secondary);
    --bs-btn-hover-color: #fff;
}

.btn-outline-success {
    --bs-btn-color: var(--brand-success);
    --bs-btn-border-color: var(--brand-success);
    --bs-btn-hover-bg: var(--brand-success);
    --bs-btn-hover-border-color: var(--brand-success);
    --bs-btn-hover-color: #fff;
}

.btn-outline-info {
    --bs-btn-color: var(--brand-info);
    --bs-btn-border-color: var(--brand-info);
    --bs-btn-hover-bg: var(--brand-info);
    --bs-btn-hover-border-color: var(--brand-info);
    --bs-btn-hover-color: #fff;
}

.btn-outline-warning {
    --bs-btn-color: var(--brand-warning-dark);
    --bs-btn-border-color: var(--brand-warning);
    --bs-btn-hover-bg: var(--brand-warning);
    --bs-btn-hover-border-color: var(--brand-warning);
    --bs-btn-hover-color: #111827;
}

.btn-outline-danger {
    --bs-btn-color: var(--brand-danger);
    --bs-btn-border-color: var(--brand-danger);
    --bs-btn-hover-bg: var(--brand-danger);
    --bs-btn-hover-border-color: var(--brand-danger);
    --bs-btn-hover-color: #fff;
}


/* Ensure cards are visually consistent across rows */
.card-title {
    margin-bottom: .5rem;
}

.card-text {
    margin-bottom: 1rem;
}

/* If you ever put images/headers in cards, keep them from stretching oddly */
.card > .list-group,
.card > img,
.card > .card-img-top,
.card > .card-img-bottom {
    flex: 0 0 auto;
}

/* ===== Navbar ===== */
.navbar {
    background-color: var(--brand-navbg) !important;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

/* Navbar brand (logo text or image area) */
.navbar-brand {
    color: var(--brand-light) !important;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.navbar-brand:hover {
    opacity: 0.9;
}

/* Navbar links */
.navbar .nav-link {
    color: var(--brand-light);
    font-weight: 400;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: var(--brand-info-dark);
    opacity: 0.9;
}

/* Navbar toggler icon color */
.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.2);
}

.navbar-toggler-icon {
    filter: invert(1) brightness(2);
}

/* Logout button refinement inside navbar */
.navbar .btn-outline-light {
    --bs-btn-color: var(--brand-light);
    --bs-btn-border-color: var(--brand-light);
    --bs-btn-hover-bg: var(--brand-light);
    --bs-btn-hover-border-color: var(--brand-light);
    --bs-btn-hover-color: var(--brand-primary-dark);
}

.navbar-brand img {
    max-height: 2.5rem;
    filter: brightness(1.1);
}

/* Base */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0; /* separators handle spacing */
    background: transparent;
    padding: 0;
    margin: .5rem 0 1rem;
    font-size: .95rem; /* slightly compact */
    --bs-breadcrumb-divider: '-'; /* we’ll draw our own separator */
}

/* Links: minimalist hover underline + color shift */
.breadcrumb .breadcrumb-item > a {
    color: var(--bc-text-light);
    text-decoration: none;
    position: relative;
    padding: .15rem .25rem;
    transition: color .2s ease, background-color .2s ease;
}

.breadcrumb .breadcrumb-item > a::after {
    content: "";
    position: absolute;
    left: .25rem;
    right: .25rem;
    bottom: 0.1rem;
    height: 1px;
    background: var(--bc-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .25s ease;
}

.breadcrumb .breadcrumb-item > a:hover {
    color: var(--bc-primary);
    background-color: rgba(90, 103, 216, 0.06); /* subtle focus */
    border-radius: 4px;
}

.breadcrumb .breadcrumb-item > a:hover::after {
    transform: scaleX(1);
}

/* Active (last) item: stronger text, no hover */
.breadcrumb .breadcrumb-item.active,
.breadcrumb .breadcrumb-item.active > a,
.breadcrumb .breadcrumb-item:last-child > a {
    color: var(--bc-text);
    font-weight: 500;
    background: transparent;
}

.breadcrumb .breadcrumb-item:last-child > a::after {
    display: none;
}

/* Responsive wrap niceties */
.breadcrumb {
    row-gap: .25rem;
}


/* ===== Badge Theme ===== */
.badge {
    font-weight: 100;
    letter-spacing: 0.01em;
    border-radius: 0.4rem;
    padding: 0.4em 0.65em;
}

/* Solid badges */
.badge.bg-primary {
    background-color: var(--brand-primary) !important;
    color: var(--brand-light) !important;
}

.badge.bg-secondary {
    background-color: var(--brand-secondary) !important;
    color: var(--brand-light) !important;
}

.badge.bg-success {
    background-color: var(--brand-success) !important;
    color: var(--brand-light) !important;
}

.badge.bg-info {
    background-color: var(--brand-info) !important;
    color: var(--brand-dark) !important;
}

.badge.bg-warning {
    background-color: var(--brand-warning) !important;
    color: var(--brand-dark) !important;
}

.badge.bg-danger {
    background-color: var(--brand-danger) !important;
    color: var(--brand-light) !important;
}

.badge.bg-light {
    background-color: var(--brand-light) !important;
    color: var(--brand-dark) !important;
}

.badge.bg-dark {
    background-color: var(--brand-dark) !important;
    color: var(--brand-light) !important;
}

/* Subtle (outline-style) badges */
.badge-outline {
    background-color: transparent;
    border: 1px solid currentColor;
}

.badge-outline-primary {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.badge-outline-secondary {
    color: var(--brand-secondary-dark);
    border-color: var(--brand-secondary-dark);
}

.badge-outline-success {
    color: var(--brand-success-dark);
    border-color: var(--brand-success-dark);
}

.badge-outline-info {
    color: var(--brand-info-dark);
    border-color: var(--brand-info-dark);
}

.badge-outline-warning {
    color: var(--brand-warning-dark);
    border-color: var(--brand-warning-dark);
}

.badge-outline-danger {
    color: var(--brand-danger-dark);
    border-color: var(--brand-danger-dark);
}


.toast.expandable .toast-body {
    max-height: 3.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
    padding-right: 2rem;
    position: relative;
}

.toast.expandable .toast-body::after {
    content: "▾";
    position: absolute;
    right: .5rem;
    top: .35rem;
    opacity: .7;
    font-size: .9rem;
}

.toast.expandable.expanded .toast-body {
    max-height: none;
    overflow: auto;
    white-space: normal;
}

.toast.expandable.expanded .toast-body::after {
    content: "▴";
}