/* assets/css/app.css
   Theme: TaskFlow (white/blue, soft, consistent)
*/

/* =========================
   1) Tokens
========================= */
:root {
    --app-bg: #f5f8ff;
    --app-card: #ffffff;

    --app-text: #0f172a;
    --app-muted: rgba(15, 23, 42, 0.65);

    --app-border: rgba(15, 23, 42, 0.08);
    --app-border-2: rgba(15, 23, 42, 0.06);

    --app-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --app-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);

    --app-radius: 16px;
    --app-radius-sm: 12px;

    --navbar-h: 72px;
    /* ใช้คุม page-wrapper ให้พอดี */

    --primary-soft: rgba(13, 110, 253, 0.12);
    --primary-soft-2: rgba(13, 110, 253, 0.06);

    --info-soft: rgba(13, 202, 240, 0.14);
    --success-soft: rgba(25, 135, 84, 0.14);
    --danger-soft: rgba(220, 53, 69, 0.14);
}

/* =========================
   2) Base
========================= */
html,
body {
    height: 100%;
}

body {
    background:
        linear-gradient(rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.25)),
        url("../img/bg.jpg") no-repeat center center fixed;
    background-size: cover;
    background-color: var(--app-bg);

    font-family: "Anuphan", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--app-text);
}


a {
    text-decoration: none;
}

:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.2);
    border-radius: 10px;
}

/* Optional smooth */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =========================
   3) Layout
========================= */
.page-wrapper {
    min-height: calc(100vh - var(--navbar-h));
}

.app-main {
    width: 100%;
}

/* =========================
   4) Page Head (ใช้ทุกหน้าได้)
========================= */
.page-head {
    background: linear-gradient(180deg,
            rgba(13, 110, 253, 0.08),
            rgba(255, 255, 255, 0));
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    padding: 16px 16px 14px;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.2px;
    margin: 0;
}

.page-subtitle {
    color: rgba(15, 23, 42, 0.6);
    font-size: 0.92rem;
}

/* =========================
   5) Cards (Standard)
========================= */
.app-card {
    background: var(--app-card);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-sm);
    border: 1px solid var(--app-border-2);
}

.app-card__header {
    background: transparent;
    border-bottom: 1px solid var(--app-border);
    padding: 14px 16px;
}

/* Bootstrap card ให้เข้าธีม */
.card {
    border-radius: var(--app-radius);
    border-color: var(--app-border-2);
}

.card.shadow-sm {
    box-shadow: var(--app-shadow-sm) !important;
}

/* =========================
   6) Stat Cards
========================= */
.stat-card {
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-sm);
    border: 1px solid var(--app-border-2);
    background: #fff;
}

.stat-card .card-body {
    padding: 14px 16px;
}

.stat-label {
    color: var(--app-muted);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.1;
}

.stat-ico {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.stat-foot {
    border-top: 1px dashed var(--app-border);
    padding-top: 10px;
}

/* =========================
   7) Badges (Soft)
========================= */
.badge-soft-primary {
    color: #0b5ed7;
    background: var(--primary-soft);
    border: 1px solid rgba(13, 110, 253, 0.18);
    font-weight: 700;
}

.badge-soft-secondary {
    color: #475569;
    background: rgba(148, 163, 184, 0.18);
    border: 1px solid rgba(148, 163, 184, 0.22);
    font-weight: 700;
}

.badge-soft-success {
    color: #146c43;
    background: var(--success-soft);
    border: 1px solid rgba(25, 135, 84, 0.18);
    font-weight: 700;
}

.badge-soft-danger {
    color: #b02a37;
    background: var(--danger-soft);
    border: 1px solid rgba(220, 53, 69, 0.18);
    font-weight: 700;
}

.badge-soft-info {
    color: #087990;
    background: var(--info-soft);
    border: 1px solid rgba(13, 202, 240, 0.18);
    font-weight: 700;
}

/* =========================
   8) Table Theme
========================= */
.table-app thead th {
    background: rgba(148, 163, 184, 0.12);
    border-bottom: 1px solid var(--app-border) !important;
    color: rgba(15, 23, 42, 0.75);
    font-weight: 800;
    font-size: 0.9rem;
    padding-top: 12px;
    padding-bottom: 12px;
}

.table-app td {
    border-color: rgba(15, 23, 42, 0.06);
    padding-top: 12px;
    padding-bottom: 12px;
}

.table-app tbody tr:hover {
    background: var(--primary-soft-2);
}

.table-app .text-truncate {
    max-width: 320px;
}

/* =========================
   9) Empty State
========================= */
.empty-state {
    margin-top: 10px;
    padding: 22px;
    border: 1px dashed var(--app-border);
    border-radius: var(--app-radius);
    text-align: center;
    background: rgba(255, 255, 255, 0.7);
}

.empty-state__icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 110, 253, 0.1);
    color: #0b5ed7;
    font-size: 1.6rem;
    margin-bottom: 8px;
}

/* =========================
   10) Chart Box
========================= */
.chart-box {
    height: 280px;
    border-radius: var(--app-radius);
    border: 1px solid rgba(15, 23, 42, 0.06);
    padding: 10px;
    background: rgba(255, 255, 255, 0.9);
}

/* =========================
   11) Buttons + Forms (ให้เข้าธีมทั้งระบบ)
========================= */
.btn {
    border-radius: 12px;
    font-weight: 700;
}

.btn-sm {
    border-radius: 10px;
}

.btn-outline-primary:hover {
    background: rgba(13, 110, 253, 0.08);
}

.form-control,
.form-select {
    border-radius: 12px;
    border-color: rgba(15, 23, 42, 0.12);
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(13, 110, 253, 0.35);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.input-group .form-control {
    border-radius: 12px;
}

.input-group> :not(:first-child):not(.dropdown-menu) {
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}

.input-group> :not(:last-child):not(.dropdown-menu) {
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}

/* Alerts */
.alert {
    border-radius: var(--app-radius);
    border-color: rgba(15, 23, 42, 0.06);
}

/* Dropdown Menu */
.dropdown-menu {
    border-radius: 14px;
    border: 1px solid var(--app-border);
    padding: 8px;
}

.dropdown-item {
    border-radius: 10px;
    padding: 10px 12px;
    font-weight: 600;
}

.dropdown-item:hover {
    background: rgba(13, 110, 253, 0.06);
}

/* =========================
   12) App Navbar Theme (Dark)
========================= */
.app-navbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    min-height: var(--navbar-h);
    background: rgba(61, 106, 139);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* blur fallback */
@supports (backdrop-filter: blur(8px)) {
    .app-navbar {
        backdrop-filter: saturate(180%) blur(8px);
    }
}

.app-brand__logo {
    height: 46px;
    width: auto;
}

/* Brand text ให้เป็นสีอ่อน */
.app-brand__name {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 900;
    letter-spacing: 0.2px;
    line-height: 1.1;
}

.app-brand__sub {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.78rem;
    line-height: 1.1;
    margin-top: 2px;
}

/* nav link look (สีอ่อน อ่านชัด) */
.app-nav .nav-link {
    font-weight: 800;
    color: rgba(255, 255, 255, 0.85);
    border-radius: 12px;
    padding: 0.55rem 0.75rem;
    margin-right: 0.25rem;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.app-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.10);
    color: rgba(255, 255, 255, 0.98);
}

.app-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

/* user button ให้เข้ากับ dark navbar */
.app-userbtn {
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.10);
    color: rgba(255, 255, 255, 0.92);
}

.app-userbtn:hover {
    background: rgba(255, 255, 255, 0.14);
}

/* avatar ให้เป็นโทนสว่างบนพื้นเข้ม */
.app-avatar {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;

    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

/* ถ้าใช้ dropdown ใน navbar ให้ตัวหนังสืออ่านง่าย */
.app-navbar .dropdown-menu {
    border: 1px solid rgba(15, 23, 42, 0.10);
    box-shadow: var(--app-shadow-sm);
}

/* =========================
   13) Small utilities (ใช้ช่วยให้หน้าไหนก็สวย)
========================= */
.shadow-soft {
    box-shadow: var(--app-shadow-sm) !important;
}

.card-soft {
    border: 1px solid var(--app-border-2);
    border-radius: var(--app-radius);
    background: #fff;
}

.text-muted-2 {
    color: rgba(15, 23, 42, 0.55) !important;
}

/* Responsive tweaks */
@media (max-width: 575.98px) {
    :root {
        --navbar-h: 66px;
    }

    /* logo + brand */
    .app-brand__logo {
        height: 40px;
    }

    .app-brand__name {
        font-size: 1rem;
    }

    .app-brand__sub {
        font-size: 0.72rem;
    }

    /* nav links ใน navbar: ให้เป็นแนวรายการ อ่านง่าย แตะง่าย */
    .app-nav .nav-link {
        padding: 0.65rem 0.8rem;
        margin-right: 0;
        margin-bottom: 0.25rem;
    }

    /* user button ให้พอดีมือ */
    .app-userbtn {
        padding: 0.55rem 0.75rem;
        border-radius: 12px;
    }

    .stat-value {
        font-size: 1.55rem;
    }
}

@media (min-width: 576px) and (max-width: 991.98px) {
    :root {
        --navbar-h: 70px;
    }

    .app-brand__logo {
        height: 44px;
    }

    .app-brand__name {
        font-size: 1.05rem;
    }

    .app-brand__sub {
        font-size: 0.75rem;
    }

    .app-nav .nav-link {
        padding: 0.55rem 0.7rem;
    }
}

/* ============== Make page-head readable (ทุกหน้าทุกขนาดจอ) ============== */
.page-head {
    background: #ffffff !important;
    /* ขาวทึบ */
    border: 1px solid var(--app-border) !important;
    box-shadow: var(--app-shadow-sm);
}

/* ค่า default = desktop */
.app-dropdown {
    z-index: 3000;
}

/* มือถือเท่านั้น */
@media (max-width: 768px) {
    .app-dropdown {
        position: fixed !important;
        left: 12px !important;
        right: auto !important;
        transform: none !important;
    }
}

/* Global saving overlay */
.global-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    /* สูงกว่า modal */
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(1px);
}

.global-overlay__box {
    background: #fff;
    border-radius: 14px;
    padding: 18px 20px;
    min-width: 240px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .15);
    display: flex;
    align-items: center;
    gap: 12px;
}

.global-overlay__text {
    font-weight: 600;
    color: #0f172a;
}