/* ===================================================
   Connectivity Task Board – Brand Stylesheet
   =================================================== */

:root {
    --ct-navy:        #0f1d36;
    --ct-navy-mid:    #162340;
    --ct-navy-light:  #1e3155;
    --ct-accent:      #38bdf8;
    --ct-accent-dark: #0ea5e9;
    --ct-green:       #22c55e;
    --ct-green-dark:  #16a34a;
    --ct-amber:       #f59e0b;
    --ct-red:         #ef4444;
    --ct-bg-dark:     #0b1627;
    --ct-text-light:  #e2e8f0;
    --ct-text-muted:  #94a3b8;
    --ct-border:      rgba(56,189,248,0.15);
    --ct-card-bg:     #1a2b4a;
    --ct-radius:      12px;
}

/* ── Base ── */
html, body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--ct-bg-dark);
    color: var(--ct-text-light);
    min-height: 100vh;
}

html { font-size: 15px; }
@media (min-width: 768px) { html { font-size: 16px; } }

a { color: var(--ct-accent); }
a:hover { color: var(--ct-accent-dark); }

/* ── Navbar ── */
.ct-navbar {
    background: linear-gradient(90deg, var(--ct-navy) 0%, var(--ct-navy-light) 100%);
    border-bottom: 1px solid var(--ct-border);
    padding: 0.6rem 0;
    box-shadow: 0 2px 16px rgba(0,0,0,0.4);
}

.ct-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.ct-logo-svg {
    width: 44px;
    height: 34px;
    flex-shrink: 0;
}

.ct-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.ct-brand-main {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.02em;
}

.ct-brand-sub {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--ct-accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.ct-nav-link {
    color: var(--ct-text-light) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}

.ct-nav-link:hover,
.ct-nav-link.active {
    background: rgba(56,189,248,0.12);
    color: var(--ct-accent) !important;
}

.ct-nav-admin { color: var(--ct-amber) !important; }
.ct-nav-admin:hover { color: var(--ct-amber) !important; background: rgba(245,158,11,0.1); }

.ct-user-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ct-text-light);
    font-size: 0.875rem;
}

.ct-user-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--ct-accent);
    color: var(--ct-navy);
    font-weight: 700;
    font-size: 0.9rem;
}

.ct-user-name {
    font-weight: 500;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Footer ── */
.ct-footer {
    background: var(--ct-navy);
    border-top: 1px solid var(--ct-border);
    color: var(--ct-text-muted);
    font-size: 0.8rem;
    padding: 0.75rem 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 100;
}

body { padding-bottom: 60px; }

/* ── Buttons ── */
.btn-ct-primary {
    background: linear-gradient(135deg, var(--ct-accent-dark), var(--ct-accent));
    color: var(--ct-navy);
    border: none;
    font-weight: 700;
    border-radius: 8px;
    transition: opacity 0.2s, transform 0.1s;
}
.btn-ct-primary:hover { opacity: 0.9; transform: translateY(-1px); color: var(--ct-navy); }

.btn-ct-complete {
    background: linear-gradient(135deg, var(--ct-green-dark), var(--ct-green));
    color: #fff;
    border: none;
    font-weight: 600;
    border-radius: 8px;
    padding: 0.45rem 1.1rem;
    white-space: nowrap;
    transition: opacity 0.2s, transform 0.1s;
}
.btn-ct-complete:hover { opacity: 0.85; transform: translateY(-1px); color: #fff; }

.btn-ct-undo {
    background: transparent;
    color: var(--ct-text-muted);
    border: 1px solid var(--ct-text-muted);
    font-weight: 500;
    border-radius: 8px;
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: all 0.2s;
}
.btn-ct-undo:hover { border-color: var(--ct-amber); color: var(--ct-amber); }

.bg-ct-accent { background-color: var(--ct-accent) !important; color: var(--ct-navy) !important; }
.text-ct-accent { color: var(--ct-accent); }

/* ── Login page full-screen layout (uses main layout, no navbar) ── */
.login-page-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
    width: 100%;
}

/* main element inside the login layout must stretch to full width
   otherwise flex shrink-to-content overrides the card max-width */
.login-main {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.login-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

/* ── Login Card ── */
.login-card {
    background: var(--ct-card-bg);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    padding: 2.5rem 3rem;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-logo {
    text-align: center;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-logo-img {
    max-height: 100px;
    max-width: 300px;
    width: auto;
    object-fit: contain;
}

.login-logo svg { width: 80px; height: 60px; }

.login-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 0.1rem;
}

.login-subtitle {
    color: var(--ct-accent);
    text-align: center;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.ct-input {
    background: var(--ct-navy) !important;
    border: 1px solid var(--ct-border) !important;
    color: var(--ct-text-light) !important;
    border-radius: 8px !important;
}
.ct-input:focus {
    border-color: var(--ct-accent) !important;
    box-shadow: 0 0 0 0.2rem rgba(56,189,248,0.2) !important;
}
.ct-input::placeholder { color: var(--ct-text-muted) !important; }

/* ── Dashboard Header ── */
.dashboard-header {
    padding: 0.5rem 0 0.5rem;
}

.dashboard-logo {
    height: 56px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    flex-shrink: 0;
}

.dashboard-date {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
}

.progress-summary {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-bottom: 0.35rem;
}
.progress-count {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ct-green);
    line-height: 1;
}
.progress-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ct-text-muted);
}

.ct-progress { background: rgba(255,255,255,0.1); border-radius: 99px; }
.bg-ct-green { background-color: var(--ct-green) !important; border-radius: 99px; transition: width 0.6s ease; }

/* ── Task Grid ── */
.task-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.task-card {
    border-radius: var(--ct-radius);
    border: 1px solid var(--ct-border);
    background: var(--ct-card-bg);
    transition: transform 0.15s, box-shadow 0.15s;
    overflow: hidden;
}

.task-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}

.task-card.task-completed {
    border-color: rgba(34,197,94,0.3);
    background: linear-gradient(90deg, rgba(34,197,94,0.06) 0%, var(--ct-card-bg) 100%);
}

.task-card.task-pending {
    border-left: 4px solid var(--ct-accent);
}

.task-card.task-completed {
    border-left: 4px solid var(--ct-green);
}

.task-card-body {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
}

.task-status-icon {
    flex-shrink: 0;
    width: 2.5rem;
    text-align: center;
}

.tick-icon {
    font-size: 1.6rem;
    color: var(--ct-green);
    filter: drop-shadow(0 0 6px rgba(34,197,94,0.6));
    animation: tickPop 0.3s ease;
}

@keyframes tickPop {
    0% { transform: scale(0.5); opacity: 0; }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.pending-icon {
    font-size: 1.4rem;
    color: var(--ct-text-muted);
}

.task-info {}

.task-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.1rem;
}

.task-description {
    font-size: 0.85rem;
    color: var(--ct-text-muted);
}

.completed-by {
    font-size: 0.8rem;
    color: var(--ct-green);
}

.task-actions { flex-shrink: 0; }

/* ── All Done Banner ── */
.all-done-banner {
    background: linear-gradient(135deg, var(--ct-green-dark), var(--ct-green));
    color: #fff;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: var(--ct-radius);
    box-shadow: 0 4px 20px rgba(34,197,94,0.4);
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ── Admin Cards ── */
.admin-card {
    background: var(--ct-card-bg);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    padding: 1.5rem;
}

.admin-card-title {
    font-weight: 700;
    color: var(--ct-accent);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--ct-border);
}

.admin-task-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.admin-task-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--ct-navy-mid);
    border: 1px solid var(--ct-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: background 0.2s;
}

.admin-task-row:hover { background: var(--ct-navy-light); }
.admin-task-row.task-inactive { opacity: 0.55; }

.admin-task-order {
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 1.8rem;
    text-align: center;
}

.admin-task-info {}

.admin-task-controls { flex-shrink: 0; }

/* ── Bootstrap form overrides for dark theme ── */
.form-control, .form-select, textarea.form-control {
    background-color: var(--ct-navy) !important;
    border-color: var(--ct-border) !important;
    color: var(--ct-text-light) !important;
    border-radius: 8px !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--ct-accent) !important;
    box-shadow: 0 0 0 0.2rem rgba(56,189,248,0.2) !important;
}

.form-control::placeholder { color: var(--ct-text-muted) !important; }
.form-label { color: var(--ct-text-light) !important; }
.form-check-label { color: var(--ct-text-light) !important; }
.form-check-input { background-color: var(--ct-navy); border-color: var(--ct-border); }
.form-check-input:checked { background-color: var(--ct-accent); border-color: var(--ct-accent); }

/* ── Alerts ── */
.alert-danger { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.4); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.4); color: #86efac; }
.alert-info { background: rgba(56,189,248,0.1); border-color: var(--ct-border); color: var(--ct-accent); }

/* ── Badges ── */
.badge { font-size: 0.7rem; }

/* ── Buttons (Bootstrap overrides) ── */
.btn-outline-secondary {
    color: var(--ct-text-muted);
    border-color: var(--ct-border);
}
.btn-outline-secondary:hover {
    background: var(--ct-navy-light);
    color: var(--ct-text-light);
    border-color: var(--ct-accent);
}
.btn-outline-danger { color: #fca5a5; border-color: rgba(239,68,68,0.4); }
.btn-outline-danger:hover { background: rgba(239,68,68,0.15); color: #fca5a5; border-color: rgba(239,68,68,0.7); }
.btn-outline-warning { color: var(--ct-amber); border-color: rgba(245,158,11,0.4); }
.btn-outline-warning:hover { background: rgba(245,158,11,0.1); color: var(--ct-amber); border-color: var(--ct-amber); }
.btn-outline-success { color: var(--ct-green); border-color: rgba(34,197,94,0.4); }
.btn-outline-success:hover { background: rgba(34,197,94,0.1); color: var(--ct-green); border-color: var(--ct-green); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,0.3); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ── Admin Dropdown ── */
.ct-dropdown {
    background: var(--ct-navy-light);
    border: 1px solid var(--ct-border);
    border-radius: 8px;
    padding: 0.4rem 0;
    min-width: 180px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.ct-dropdown-item {
    color: var(--ct-text-light) !important;
    padding: 0.55rem 1.1rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s;
}

.ct-dropdown-item:hover {
    background: rgba(56,189,248,0.12);
    color: var(--ct-accent) !important;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--ct-navy); }
::-webkit-scrollbar-thumb { background: var(--ct-navy-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--ct-accent); }

/* ── Refresh countdown ── */
#refresh-countdown { opacity: 0.5; font-size: 0.8rem; }