/* Decision Science Corp CRM — design layer
 *
 * Built on Bootstrap 5.3 + Bootstrap Icons. Mirrors the Sanctum Tasks token
 * system (--st-*) under the --crm-* namespace so the two apps can drift
 * apart later without shared-prefix collisions. Visual parity PRD lives at
 * docs/PRD-VISUAL-PARITY.md and Tasks doc #444.
 *
 * Phase 1 ships: tokens, body / shell, dark .admin-nav, login card,
 * spinner animation. Components (chips, surfaces, filter bar, swimlanes,
 * metadata rail) land in Phase 2.
 */

:root {
    --crm-bg-app: #f4f6fa;
    --crm-bg-surface: #ffffff;
    --crm-bg-soft: #f8f9fc;
    --crm-bg-elevated: #ffffff;
    --crm-border-subtle: #e4e7ee;
    --crm-border-strong: #cfd4de;
    --crm-text-primary: #14161a;
    --crm-text-secondary: #4a5260;
    --crm-text-muted: #8a93a3;
    --crm-accent: #2c5cff;
    --crm-accent-soft: #e9efff;
    --crm-accent-hover: #1f47cc;
    --crm-shadow-sm: 0 1px 2px rgba(20, 22, 26, 0.04);
    --crm-shadow-md: 0 4px 12px rgba(20, 22, 26, 0.06);
    --crm-radius: 10px;
    --crm-radius-sm: 6px;
    --crm-gap-section: 1.5rem;
    --crm-gap-stack: 0.85rem;
    --crm-pad-card-y: 0.78rem;
    --crm-pad-card-x: 0.92rem;

    /* Status palette (semantic, not aesthetic) */
    --crm-status-todo: #4a5260;
    --crm-status-todo-soft: #eef0f4;
    --crm-status-doing: #b45309;
    --crm-status-doing-soft: #fef4d6;
    --crm-status-done: #15803d;
    --crm-status-done-soft: #dcfce7;
    --crm-status-blocked: #b91c1c;
    --crm-status-blocked-soft: #fee2e2;

    /* Priority palette */
    --crm-pri-low: #6b7280;
    --crm-pri-low-soft: #eef0f3;
    --crm-pri-normal: #2c5cff;
    --crm-pri-normal-soft: #e9efff;
    --crm-pri-high: #b45309;
    --crm-pri-high-soft: #fef4d6;
    --crm-pri-urgent: #b91c1c;
    --crm-pri-urgent-soft: #fee2e2;
}

/* ---------- Body / shell ---------- */
body.bg-light,
body {
    background-color: var(--crm-bg-app) !important;
    color: var(--crm-text-primary);
}

.crm-shell {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}
@media (min-width: 992px) {
    .crm-shell { padding: 1.5rem 1.25rem; }
}

/* ---------- Navbar (dark, Tasks-grade) ---------- */
.admin-nav { box-shadow: var(--crm-shadow-sm); }
.admin-nav .navbar-brand {
    letter-spacing: -0.01em;
    font-weight: 600;
}
.admin-nav .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.25);
    font-weight: 500;
}
.admin-nav .btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}
.admin-nav .navbar-text {
    font-size: 0.85rem;
}
.admin-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
}
.admin-nav .nav-link.active,
.admin-nav .nav-link:hover {
    color: #fff;
}

/* ---------- Page header ---------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.2rem;
}
.page-header__title h1,
.page-header__title h2 {
    font-size: 1.5rem;
    line-height: 1.2;
    margin: 0;
    font-weight: 600;
    color: var(--crm-text-primary);
    letter-spacing: -0.01em;
}
.page-header__title .subtitle {
    color: var(--crm-text-muted);
    font-size: 0.9rem;
    margin-top: 0.15rem;
}
.page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

/* ---------- Surfaces (light-touch primitives, expanded in Phase 2) ---------- */
.surface {
    background: var(--crm-bg-surface);
    border: 1px solid var(--crm-border-subtle);
    border-radius: var(--crm-radius);
    box-shadow: var(--crm-shadow-sm);
}
.surface-pad { padding: 1.05rem 1.15rem; }
.surface-pad-sm { padding: 0.85rem 1rem; }

/* ---------- Login card ---------- */
.crm-login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    background: var(--crm-bg-app);
}
.crm-login-card {
    background: var(--crm-bg-surface);
    border: 1px solid var(--crm-border-subtle);
    border-radius: var(--crm-radius);
    box-shadow: var(--crm-shadow-md);
    width: 100%;
    max-width: 400px;
    padding: 2rem 1.75rem;
}
.crm-login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    text-align: center;
    margin-bottom: 1.25rem;
}
.crm-login-brand__glyph {
    width: 3rem;
    height: 3rem;
    border-radius: var(--crm-radius);
    background: var(--crm-accent-soft);
    color: var(--crm-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}
.crm-login-brand__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--crm-text-primary);
    margin: 0;
    letter-spacing: -0.01em;
}
.crm-login-brand__subtitle {
    color: var(--crm-text-muted);
    font-size: 0.85rem;
    margin: 0;
}
.crm-login-card .form-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--crm-text-muted);
    margin-bottom: 0.35rem;
}
.crm-login-card .form-control {
    border-color: var(--crm-border-subtle);
    background: var(--crm-bg-soft);
}
.crm-login-card .form-control:focus {
    background: var(--crm-bg-surface);
    border-color: var(--crm-accent);
    box-shadow: 0 0 0 3px var(--crm-accent-soft);
}
.crm-login-card .input-group-text {
    background: var(--crm-bg-soft);
    border-color: var(--crm-border-subtle);
    color: var(--crm-text-muted);
}
.crm-btn-primary {
    background-color: var(--crm-accent);
    border-color: var(--crm-accent);
    color: #fff;
    font-weight: 600;
}
.crm-btn-primary:hover,
.crm-btn-primary:focus {
    background-color: var(--crm-accent-hover);
    border-color: var(--crm-accent-hover);
    color: #fff;
}
.crm-login-fineprint {
    color: var(--crm-text-muted);
    font-size: 0.78rem;
    text-align: center;
    margin-top: 1rem;
}

/* ---------- Helpers ---------- */
.fine-print {
    color: var(--crm-text-muted);
    font-size: 0.78rem;
}
.empty-hint {
    color: var(--crm-text-muted);
    font-size: 0.85rem;
    padding: 0.65rem 0;
    border: 1px dashed var(--crm-border-subtle);
    border-radius: var(--crm-radius-sm);
    text-align: center;
}

/* ---------- Spinner replacement for the Font Awesome `fa-spin` modifier ---
 * We swapped `fas fa-spinner fa-spin` to `bi bi-arrow-clockwise crm-spin`,
 * so this animation keeps the same visual cue users expect during loads.
 */
@keyframes crm-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
.crm-spin {
    display: inline-block;
    animation: crm-spin 0.8s linear infinite;
}

/* ---------- Mobile tweaks ---------- */
@media (max-width: 767.98px) {
    .page-header { align-items: flex-start; }
    .crm-shell { padding: 1rem 0.85rem; }
}