:root {
    --bg: #08090b;
    --panel: #13151a;
    --panel-2: #191c22;
    --line: #2a2e37;
    --text: #f2f2f2;
    --muted: #9aa0aa;
    --red: #d11f2f;
}

* {
    letter-spacing: 0;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.navbar {
    background: #0b0c0f;
}

.navbar-brand {
    color: var(--red) !important;
}

.page-heading h1 {
    font-size: clamp(1.8rem, 2.5vw, 3rem);
    font-weight: 800;
    text-transform: uppercase;
}

.eyebrow {
    color: var(--red);
    font-size: .76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.panel,
.metric {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 1.25rem;
}

.metric span {
    color: var(--muted);
    display: block;
    text-transform: uppercase;
    font-size: .78rem;
}

.metric strong {
    display: block;
    font-size: 2.25rem;
    line-height: 1;
    margin-top: .5rem;
}

.form-control,
.form-select {
    background-color: #0f1115;
    border-color: #30343c;
    color: var(--text);
}

.form-control:focus,
.form-select:focus {
    background-color: #101218;
    border-color: var(--red);
    box-shadow: 0 0 0 .2rem rgba(209, 31, 47, .22);
    color: var(--text);
}

.form-control::placeholder {
    color: #777d88;
}

.btn-danger {
    --bs-btn-bg: var(--red);
    --bs-btn-border-color: var(--red);
    --bs-btn-hover-bg: #f03545;
    --bs-btn-hover-border-color: #f03545;
}

.table-dark {
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--line);
}

a {
    color: #ff5563;
}

.cover-thumb {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--line);
}

.preview-cell video {
    width: 96px;
    height: 170px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--line);
}

.actions {
    min-width: 360px;
}

.actions form {
    display: inline-flex;
    gap: .35rem;
    margin: .15rem;
    vertical-align: middle;
}

.schedule-form .form-control {
    width: 185px;
}

.audio-upload-form {
    max-width: 260px;
}

.calendar-list {
    display: grid;
    gap: .75rem;
}

.calendar-item {
    align-items: center;
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 1rem;
    grid-template-columns: 170px 1fr auto;
    padding: .9rem 1rem;
}

.calendar-item time {
    color: var(--red);
    font-weight: 800;
}

.calendar-item span {
    color: var(--muted);
    display: block;
}

.copy-box {
    background: #0e1014;
    border: 1px solid var(--line);
    border-radius: 8px;
    min-height: 110px;
    padding: 1rem;
}

.copy-box pre {
    white-space: pre-wrap;
    word-break: break-word;
}

.btn.is-loading {
    pointer-events: none;
}

.app-loading-overlay {
    align-items: center;
    background: rgba(8, 9, 11, .78);
    backdrop-filter: blur(3px);
    bottom: 0;
    display: none;
    justify-content: center;
    left: 0;
    padding: 1rem;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 2000;
}

.app-loading-overlay.is-visible {
    display: flex;
}

.app-loading-box {
    align-items: center;
    background: #111319;
    border: 1px solid rgba(209, 31, 47, .45);
    border-radius: 8px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, .45);
    display: grid;
    gap: .65rem;
    justify-items: center;
    max-width: 360px;
    padding: 1.35rem;
    text-align: center;
    width: min(100%, 360px);
}

.app-loading-box strong {
    font-size: 1rem;
    text-transform: uppercase;
}

.app-loading-box span {
    color: var(--muted);
    font-size: .9rem;
}

.login-shell {
    display: grid;
    min-height: 65vh;
    place-items: center;
}

.login-panel {
    max-width: 420px;
    width: 100%;
}

@media (max-width: 768px) {
    .calendar-item {
        grid-template-columns: 1fr;
    }

    .actions,
    .schedule-form .form-control {
        min-width: 0;
        width: 100%;
    }

    .actions form,
    .actions a {
        display: flex;
        margin-bottom: .35rem;
        width: 100%;
    }
}