:root {
    --tracker-saffron: #c77413;
    --tracker-gold: #e8c16a;
    --tracker-maroon: #6b2418;
    --tracker-brown: #402318;
    --tracker-ink: #2d1d15;
    --tracker-muted: #7c685b;
    --tracker-cream: #fff9f0;
    --tracker-surface: rgba(255, 252, 247, 0.82);
    --tracker-line: rgba(123, 71, 37, 0.12);
    --tracker-shadow: 0 24px 70px rgba(96, 54, 27, 0.12);
}

body {
    background:
        radial-gradient(circle at top left, rgba(232, 193, 106, 0.22), transparent 28%),
        radial-gradient(circle at right 20%, rgba(107, 36, 24, 0.12), transparent 22%),
        linear-gradient(180deg, #fff8ef 0%, #fffdf9 46%, #fff7ed 100%);
    color: var(--tracker-ink);
    min-height: 100vh;
    font-family: "Manrope", sans-serif;
    position: relative;
    overflow-x: hidden;
}

h1,
h2,
h3,
.navbar-brand,
.display-title,
.section-title,
.section-title-sm,
.footer-title {
    font-family: "Cormorant Garamond", serif;
    letter-spacing: 0.01em;
}

.tracker-bg-glow {
    position: fixed;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.35;
    pointer-events: none;
    z-index: 0;
}

.tracker-bg-glow-one {
    top: -6rem;
    left: -8rem;
    background: rgba(232, 193, 106, 0.38);
}

.tracker-bg-glow-two {
    right: -8rem;
    bottom: 8rem;
    background: rgba(107, 36, 24, 0.18);
}

main,
nav,
footer {
    position: relative;
    z-index: 1;
}

.tracker-navbar {
    background: linear-gradient(135deg, rgba(91, 29, 20, 0.88), rgba(199, 116, 19, 0.82));
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 40px rgba(75, 35, 19, 0.12);
}

.tracker-navbar .navbar-brand,
.tracker-navbar .nav-link,
.tracker-navbar .btn {
    color: #fff;
}

.tracker-navbar .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 1.2rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    overflow: hidden;
}

.brand-mark img {
    width: 1.25rem;
    height: 1.25rem;
    object-fit: contain;
}

.tracker-navbar .nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    opacity: 0.88;
}

.tracker-navbar .nav-link:hover,
.tracker-navbar .nav-link:focus {
    opacity: 1;
}

.tracker-card {
    background: var(--tracker-surface);
    backdrop-filter: blur(18px);
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--tracker-shadow);
}

.tracker-badge {
    display: inline-block;
    padding: 0.4rem 0.92rem;
    border-radius: 999px;
    background: rgba(199, 116, 19, 0.1);
    color: var(--tracker-saffron);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.tracker-stat {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 241, 0.88));
    border: 1px solid var(--tracker-line);
    border-radius: 1.2rem;
    padding: 1.15rem;
    height: 100%;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.tracker-stat.compact {
    padding: 1rem;
}

.tracker-stat-label {
    color: var(--tracker-muted);
    font-size: 0.82rem;
    margin-bottom: 0.45rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.tracker-stat-value {
    color: var(--tracker-brown);
    font-weight: 800;
    font-size: 1.26rem;
    line-height: 1.2;
}

.btn-saffron {
    background: linear-gradient(135deg, var(--tracker-saffron), #a94b0d);
    border: none;
    color: #fff;
    box-shadow: 0 14px 30px rgba(199, 116, 19, 0.22);
}

.btn-saffron:hover,
.btn-saffron:focus {
    color: #fff;
    background: linear-gradient(135deg, #bf680d, #933d07);
}

.btn-premium,
.btn-premium-outline {
    border-radius: 999px;
    padding: 0.85rem 1.3rem;
    font-weight: 800;
}

.btn-premium-outline {
    border-color: rgba(91, 45, 20, 0.2);
    color: var(--tracker-brown);
    background: rgba(255, 255, 255, 0.6);
}

.btn-premium-outline:hover,
.btn-premium-outline:focus {
    color: var(--tracker-brown);
    background: rgba(255, 248, 238, 0.95);
    border-color: rgba(91, 45, 20, 0.28);
}


.tracker-links .list-group-item {
    border-color: var(--tracker-line);
    background: rgba(255, 255, 255, 0.72);
    border-radius: 1rem;
    margin-bottom: 0.75rem;
    padding: 1rem 1.05rem;
}

.table thead th {
    color: #6b5648;
    font-size: 0.88rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.display-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 0.98;
    color: var(--tracker-brown);
    font-weight: 700;
}

.display-title.small {
    font-size: clamp(2rem, 4vw, 3rem);
}

.lead-copy {
    color: var(--tracker-brown);
    font-size: 1.05rem;
    font-weight: 700;
}

.section-title {
    font-size: 2.2rem;
    color: var(--tracker-brown);
    font-weight: 700;
}

.section-title-sm {
    font-size: 1.75rem;
    color: var(--tracker-brown);
    font-weight: 700;
}

.tracker-section-kicker {
    color: var(--tracker-saffron);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.tracker-hero-card {
    padding: 2rem;
    border-radius: 1.75rem;
    background: linear-gradient(180deg, rgba(255, 250, 243, 0.8), rgba(255, 244, 230, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.55);
    box-shadow: var(--tracker-shadow);
}

.tracker-hero-logos {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.tracker-seal {
    width: 5rem;
    height: 5rem;
    object-fit: contain;
}

.tracker-school-name-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 2px solid var(--tracker-line);
    padding-left: 1rem;
}

.tracker-school-name {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--tracker-brown);
    line-height: 1.2;
    letter-spacing: 0.01em;
}

.tracker-school-sub {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--tracker-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.15rem;
}

.tracker-gurudev-panel {
    display: flex;
    justify-content: flex-end;
}

.tracker-gurudev-image {
    width: 7.5rem;
    height: 7.5rem;
    object-fit: cover;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 18px 40px rgba(75, 35, 19, 0.14);
}

.tracker-hero-card.compact {
    padding: 0 0 1rem;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.tracker-highlight-panel,
.tracker-soft-panel {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 247, 235, 0.88));
    border: 1px solid var(--tracker-line);
    border-radius: 1.25rem;
    padding: 1rem 1.1rem;
}

.tracker-highlight-label {
    color: var(--tracker-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.74rem;
    font-weight: 800;
}

.tracker-highlight-value {
    margin-top: 0.35rem;
    color: var(--tracker-brown);
    font-size: 1.15rem;
    font-weight: 800;
}

.tracker-page-head {
    padding: 1.5rem 1.6rem;
    border-radius: 1.6rem;
    background: linear-gradient(180deg, rgba(255, 252, 247, 0.82), rgba(255, 245, 233, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--tracker-shadow);
}

.tracker-filter-bar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.tracker-pill-muted {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(199, 116, 19, 0.08);
    color: var(--tracker-muted);
    font-size: 0.8rem;
    font-weight: 700;
}

.tracker-table {
    margin-bottom: 0;
}

.tracker-table thead th {
    border-bottom-color: rgba(123, 71, 37, 0.12);
}

.tracker-table td,
.tracker-table th {
    background: transparent;
    border-color: rgba(123, 71, 37, 0.08);
}

.tracker-table tbody tr:hover td {
    background: rgba(255, 249, 241, 0.6);
}

.tracker-alert {
    border-radius: 1.15rem;
    border-width: 1px;
}

.form-control,
.form-select {
    min-height: 3rem;
    border-radius: 1rem;
    border-color: rgba(123, 71, 37, 0.14);
    box-shadow: none;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(199, 116, 19, 0.45);
    box-shadow: 0 0 0 0.22rem rgba(199, 116, 19, 0.12);
}

.tracker-login-wrap {
    min-height: calc(100vh - 16rem);
}

.install-body {
    background: linear-gradient(180deg, #fff6ea 0%, #fff 100%);
}

.tracker-install-head {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tracker-install-seal {
    width: 4.5rem;
    height: 4.5rem;
    object-fit: contain;
}

/* ── PWA install banner ───────────────────────────────── */

.pwa-install-bar {
    position: sticky;
    top: 0;
    z-index: 1040;
    background: linear-gradient(135deg, #5b1d14, #c77413);
    color: #fff;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    font-weight: 600;
}

.pwa-install-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

.pwa-install-bar .btn-link {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 0.85rem;
}

/* ── Progress bar ─────────────────────────────────────── */

.tracker-progress {
    height: 0.55rem;
    border-radius: 999px;
    background: rgba(123, 71, 37, 0.12);
    overflow: hidden;
}

.tracker-progress-bar {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--tracker-saffron), #a94b0d);
    width: 0;
    transition: width 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Day ring ─────────────────────────────────────────── */

.tracker-day-ring {
    position: relative;
    width: 7rem;
    height: 7rem;
    flex-shrink: 0;
}

.tracker-day-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.tracker-day-ring-track {
    fill: none;
    stroke: rgba(123, 71, 37, 0.1);
    stroke-width: 7;
}

.tracker-day-ring-fill {
    fill: none;
    stroke: url(#ringGradient);
    stroke-width: 7;
    stroke-linecap: round;
    stroke-dasharray: 176;
    stroke-dashoffset: 176;
    transition: stroke-dashoffset 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.tracker-day-ring-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.1;
}

.tracker-day-ring-value {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--tracker-brown);
}

.tracker-day-ring-sub {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--tracker-muted);
}

/* ── PWA standalone safe area ─────────────────────────── */

@media (display-mode: standalone) {
    .tracker-navbar {
        padding-top: env(safe-area-inset-top, 0);
    }

    body {
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
}

/* ── Mobile ───────────────────────────────────────────── */

@media (max-width: 767.98px) {
    .tracker-card {
        border-radius: 1rem;
    }

    .tracker-stat-value {
        font-size: 1.05rem;
    }

    .tracker-hero-card,
    .tracker-page-head {
        padding: 1.25rem;
    }

    .brand-mark {
        width: 2.1rem;
        height: 2.1rem;
    }

    .tracker-hero-logos,
    .tracker-install-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .tracker-school-name-block {
        border-left: none;
        border-top: 2px solid var(--tracker-line);
        padding-left: 0;
        padding-top: 0.75rem;
    }

    .tracker-gurudev-panel {
        justify-content: flex-start;
    }

    .pwa-install-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }
}

/* Sortable table headers */
.sort-th {
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.sort-th:hover { color: var(--saffron); }
.sort-icon { font-size: 0.75em; }