/* ============================================================
   FlightPrep — Aviation UI Theme
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
    --fp-navy: #0B2340;
    --fp-blue: #1E6FBF;
    --fp-sky: #4A9FD4;
    --fp-light: #F0F4F8;
    --fp-white: #FFFFFF;
    --fp-border: #D1DCE8;
    --fp-text: #1A2B3C;
    --fp-muted: #6B7E90;
    --fp-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* ── Base ── */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--fp-light);
    color: var(--fp-text);
    margin: 0;
}

/* ── Shell / Layout ── */
.fp-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.fp-main {
    flex: 1;
    padding: 1.5rem 1rem 3rem;
}

.fp-content {
    max-width: 1400px;
    margin: 0 auto;
}

/* ── Navbar ── */
.fp-navbar .navbar-collapse {
    align-items: center;
}

.fp-navbar .navbar-nav {
    align-items: center;
}

.fp-navbar .navbar-nav .nav-item {
    display: flex;
    align-items: center;
    padding: 0 !important;
}

.fp-navbar {
    background: var(--fp-navy) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.20);
}

.fp-navbar .navbar-brand {
    color: var(--fp-white) !important;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
}

.fp-navbar .nav-link:not(.btn) {
    color: rgba(255, 255, 255, 0.82) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem !important;
    border-radius: 0 !important;
    background: transparent !important;
    transition: color 0.15s;
    line-height: 1.5;
}

.fp-navbar .nav-link:not(.btn):hover,
.fp-navbar .nav-link:not(.btn):focus {
    color: var(--fp-white) !important;
    background: transparent !important;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.fp-navbar .nav-link:not(.btn).active {
    color: var(--fp-white) !important;
    background: transparent !important;
    box-shadow: inset 0 -2px 0 var(--fp-sky);
    text-decoration: none !important;
}

/* Ensure btn-primary inside navbar keeps its style */
.fp-navbar .btn-primary {
    background-color: var(--fp-blue) !important;
    border-color: var(--fp-blue) !important;
    color: #fff !important;
    font-size: 0.875rem;
    padding: 0.35rem 1rem;
}

.fp-navbar .btn-primary:hover {
    background-color: #1558a0 !important;
    border-color: #1558a0 !important;
}


.fp-navbar .dropdown-menu {
    background: #112b4e;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    margin-top: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.fp-navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.875rem;
    padding: 0.45rem 1.1rem;
}

.fp-navbar .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.10);
    color: var(--fp-white);
}

.fp-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.fp-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Cards ── */
.card {
    border: 1px solid var(--fp-border) !important;
    border-radius: 8px !important;
    box-shadow: var(--fp-shadow);
}

.fp-card {
    background: var(--fp-white);
    border: 1px solid var(--fp-border);
    border-radius: 8px;
    box-shadow: var(--fp-shadow);
}

.card-header {
    border-radius: 8px 8px 0 0 !important;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    font-size: 0.925rem;
    border-bottom: 1px solid var(--fp-border);
}

.card-header.bg-primary,
.card-header.bg-success {
    border-left: 4px solid var(--fp-sky);
}

.card-header.bg-primary {
    background: var(--fp-navy) !important;
}

.fp-section-header {
    background: var(--fp-navy);
    color: var(--fp-white);
    border-left: 4px solid var(--fp-sky);
    font-weight: 600;
    font-size: 0.925rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px 8px 0 0;
}

/* ── Accordion ── */
.accordion-item {
    border: 1px solid var(--fp-border) !important;
    border-radius: 8px !important;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.accordion-button {
    background: var(--fp-navy) !important;
    color: var(--fp-white) !important;
    font-weight: 600;
    font-size: 0.925rem;
    border-left: 4px solid var(--fp-sky);
    padding: 0.85rem 1.25rem;
    box-shadow: none !important;
    transition: background 0.2s;
}

.accordion-button:not(.collapsed) {
    background: #0d2d4f !important;
    color: var(--fp-white) !important;
    box-shadow: none !important;
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-button:focus {
    box-shadow: 0 0 0 2px var(--fp-sky) !important;
    outline: none;
}

.accordion-body {
    background: var(--fp-white);
    padding: 1.25rem;
}

/* Section number badge inside accordion button */
.acc-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--fp-sky);
    color: var(--fp-white);
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 0.6rem;
    flex-shrink: 0;
}

/* ── Buttons ── */
.btn {
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.15s;
}

.btn-primary {
    background: var(--fp-blue) !important;
    border-color: var(--fp-blue) !important;
    color: var(--fp-white) !important;
}

.btn-primary:hover, .btn-primary:focus {
    background: #185fa3 !important;
    border-color: #185fa3 !important;
}

.btn-outline-primary {
    color: var(--fp-blue) !important;
    border-color: var(--fp-blue) !important;
}

.btn-outline-primary:hover {
    background: var(--fp-blue) !important;
    color: var(--fp-white) !important;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(74, 159, 212, 0.4) !important;
}

/* ── Forms ── */
.form-control, .form-select {
    border-radius: 6px !important;
    border-color: var(--fp-border) !important;
    font-size: 0.9rem;
    color: var(--fp-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--fp-sky) !important;
    box-shadow: 0 0 0 0.2rem rgba(74, 159, 212, 0.25) !important;
}

.form-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--fp-muted);
    margin-bottom: 0.35rem;
}

/* ── Tables ── */
.table {
    font-size: 0.9rem;
    color: var(--fp-text);
    border-color: var(--fp-border);
}

.table thead th {
    background: var(--fp-navy);
    color: var(--fp-white);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-color: transparent;
    padding: 0.75rem 1rem;
}

.table-dark th {
    background: var(--fp-navy) !important;
    color: var(--fp-white) !important;
}

.table tbody tr:hover td {
    background: #eef2f7;
}

.table tbody td {
    vertical-align: middle;
    padding: 0.7rem 1rem;
    border-color: var(--fp-border);
}

.table-sm td, .table-sm th {
    padding: 0.4rem 0.75rem;
}

/* ── Go/No-Go Badges ── */
.go-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.go-badge-go {
    background: #d1f5e0;
    color: #1a7a3e;
    border: 1px solid #a3e6bc;
}

.go-badge-caution {
    background: #fff3cc;
    color: #8a6700;
    border: 1px solid #ffd966;
}

.go-badge-nogo {
    background: #fde0e0;
    color: #9b1c1c;
    border: 1px solid #f5a5a5;
}

.go-badge-unknown {
    background: #e9ecf0;
    color: var(--fp-muted);
    border: 1px solid var(--fp-border);
}

/* ── Status badges (Bootstrap override) ── */
.badge {
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: 20px;
    padding: 0.3em 0.7em;
}

/* ── Dashboard hero ── */
.fp-hero {
    background: linear-gradient(135deg, var(--fp-navy) 0%, #1a4a7a 100%);
    color: var(--fp-white);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 16px rgba(11, 35, 64, 0.25);
}

.fp-hero h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.fp-hero .lead {
    color: rgba(255, 255, 255, 0.78);
    font-size: 1rem;
    margin-bottom: 0;
}

/* ── Stat cards ── */
.fp-stat-card {
    background: var(--fp-white);
    border: 1px solid var(--fp-border);
    border-radius: 8px;
    box-shadow: var(--fp-shadow);
    padding: 1.25rem 1.5rem;
    text-align: center;
}

.fp-stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--fp-blue);
    line-height: 1.1;
}

.fp-stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--fp-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* ── Empty state ── */
.fp-empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--fp-muted);
}

.fp-empty-state .fp-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.fp-empty-state h5 {
    color: var(--fp-text);
    margin-bottom: 0.5rem;
}

/* ── Sunrise info card ── */
.fp-sun-card {
    background: linear-gradient(135deg, #e8f4fd, #f0f8ff);
    border: 1px solid #b8d9f0;
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.9rem;
    margin-top: 0.75rem;
}

/* ── Flown success banner ── */
.fp-flown-banner {
    background: #d1f5e0;
    border: 1px solid #a3e6bc;
    border-radius: 8px;
    padding: 0.85rem 1.25rem;
    color: #1a7a3e;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* ── Page header ── */
.fp-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.fp-page-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--fp-navy);
    margin: 0;
}

/* ── Go/No-Go banner in edit/view ── */
.fp-gng-banner {
    border-radius: 8px;
    padding: 0.9rem 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.fp-gng-banner.gng-go {
    background: #d1f5e0;
    border: 1px solid #a3e6bc;
    color: #1a7a3e;
}

.fp-gng-banner.gng-caution {
    background: #fff3cc;
    border: 1px solid #ffd966;
    color: #8a6700;
}

.fp-gng-banner.gng-nogo {
    background: #fde0e0;
    border: 1px solid #f5a5a5;
    color: #9b1c1c;
}

.fp-gng-banner.gng-unknown {
    background: var(--fp-light);
    border: 1px solid var(--fp-border);
    color: var(--fp-muted);
}

.fp-gng-banner .gng-label {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.fp-gng-banner .gng-desc {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* ── Load calculation bar ── */
.fp-load-bar-wrap {
    background: #e9ecf0;
    border-radius: 6px;
    height: 14px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.fp-load-bar {
    height: 100%;
    border-radius: 6px;
    transition: width 0.4s ease;
}

.fp-load-bar-ok {
    background: #28a745;
}

.fp-load-bar-warn {
    background: #dc3545;
}

/* ── Thumbnail grid ── */
.fp-thumb-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

/* ── Image thumbnails ── */
.flight-thumb {
    height: 140px;
    width: 200px;
    object-fit: cover;
    cursor: pointer;
    border-radius: 6px;
    border: 1px solid var(--fp-border);
    transition: transform 0.15s, box-shadow 0.15s;
}

.flight-thumb:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

/* ── Lightbox ── */
.lightbox-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
    color: #ddd;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.lightbox-close {
    position: absolute;
    top: -2rem;
    right: -0.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 0.4rem;
}

.lightbox-close:hover {
    color: #f66;
}

/* ── Misc / validation ── */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

h1:focus {
    outline: none;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}