@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700&display=swap');

:root {
    --bg: #f5f7f9;
    --panel: #ffffff;
    --ink: #152028;
    --muted: #65717c;
    --line: #dfe6eb;
    --primary: #0f766e;
    --primary-dark: #0a5f59;
    --accent: #b7791f;
    --danger: #b42318;
    --shadow: 0 12px 30px rgba(20, 32, 40, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Cairo', Tahoma, Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: var(--primary);
    text-decoration: none;
}

.sidebar {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    background: linear-gradient(90deg, #f8fbfc 0%, #eef7f7 48%, #e8f2f6 100%);
    border-bottom: 1px solid #cddde4;
    color: var(--ink);
    padding: 12px 28px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: 0 10px 24px rgba(17, 27, 34, 0.08);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand small,
.topbar p {
    display: block;
    color: var(--muted);
    margin: 0;
}

.brand small {
    color: #5e717c;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: inline-grid;
    place-items: center;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.nav-group {
    position: relative;
}

.nav-trigger,
.nav-dropdown a,
.logout {
    color: #18323d;
    padding: 9px 11px;
    border-radius: 8px;
    font-size: 14px;
}

.nav-trigger {
    background: transparent;
    border: 0;
    min-height: 40px;
}

.nav-trigger::after {
    content: "⌄";
    font-size: 13px;
    margin-inline-start: 6px;
}

.nav-group.active .nav-trigger,
.nav-group:hover .nav-trigger,
.nav-group:focus-within .nav-trigger,
.nav-dropdown a.active,
.nav-dropdown a:hover,
.logout:hover {
    background: #dff2f0;
    color: var(--primary-dark);
}

.nav-dropdown {
    background: #fff;
    border: 1px solid #d7e4e8;
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(17, 27, 34, 0.14);
    display: grid;
    gap: 4px;
    inset-inline-start: 0;
    min-width: 190px;
    opacity: 0;
    padding: 8px;
    pointer-events: none;
    position: absolute;
    top: calc(100% + 8px);
    transform: translateY(-4px);
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    white-space: nowrap;
}

.logout {
    margin-inline-start: auto;
    white-space: nowrap;
}

.main {
    padding: 28px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

h1,
h2 {
    margin: 0;
    line-height: 1.25;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 18px;
    margin-bottom: 16px;
}

.panel,
.metrics article,
.profile-head article,
.login-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.panel {
    padding: 20px;
}

.metrics,
.profile-head {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.metrics article,
.profile-head article {
    padding: 18px;
}

.metrics span,
.profile-head span {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.metrics strong,
.profile-head strong {
    display: block;
    margin-top: 6px;
    font-size: 21px;
}

.grid {
    display: grid;
    gap: 18px;
}

.grid.two {
    grid-template-columns: minmax(280px, 0.85fr) minmax(420px, 1.15fr);
    align-items: start;
    margin-bottom: 18px;
}

.narrow-form {
    max-width: 760px;
}

.stack {
    display: grid;
    gap: 13px;
}

.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

label {
    display: grid;
    gap: 6px;
    color: #34424d;
    font-size: 14px;
}

fieldset.check-grid {
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    margin: 0;
    padding: 12px;
}

fieldset.check-grid legend {
    color: var(--muted);
    padding: 0 6px;
}

fieldset.check-grid label {
    align-items: center;
    display: flex;
    gap: 8px;
}

fieldset.check-grid input {
    min-height: auto;
    width: auto;
}

input,
select,
textarea {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 9px 11px;
    background: #fff;
    color: var(--ink);
    font: inherit;
}

textarea {
    resize: vertical;
}

button,
.primary,
.ghost {
    min-height: 42px;
    border: 0;
    border-radius: 8px;
    padding: 10px 15px;
    cursor: pointer;
    font: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.primary {
    color: #fff;
    background: var(--primary);
}

.primary:hover {
    background: var(--primary-dark);
}

.ghost {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.panel-head h2 {
    margin: 0;
}

.search {
    min-width: 230px;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 620px;
}

th,
td {
    border-bottom: 1px solid var(--line);
    padding: 12px 10px;
    text-align: right;
    vertical-align: middle;
}

th {
    color: var(--muted);
    font-weight: 600;
    font-size: 13px;
    background: #f8fafb;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #edf7f5;
    color: var(--primary-dark);
    font-size: 13px;
}

.empty {
    color: var(--muted);
    text-align: center;
}

.inline {
    display: inline-flex;
    align-items: center;
    min-width: 150px;
}

.flash {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    background: #ecfdf3;
    color: #05603a;
    border: 1px solid #abefc6;
}

.flash.danger {
    background: #fef3f2;
    color: var(--danger);
    border-color: #fecdca;
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 22px;
    background: #eef3f5;
}

.login-card {
    width: min(420px, 100%);
    padding: 28px;
}

.login-logo {
    display: block;
    width: min(190px, 70%);
    height: auto;
    margin: 0 auto 18px;
}

.login-card h1 {
    margin-bottom: 20px;
    font-size: 24px;
}

.error-page {
    padding: 24px;
}

pre {
    white-space: pre-wrap;
    direction: ltr;
    text-align: left;
    background: #f8fafb;
    padding: 12px;
    border-radius: 8px;
    color: var(--danger);
}

@media (max-width: 1100px) {
    .metrics,
    .profile-head {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid.two {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .sidebar {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
        padding: 14px;
        position: static;
    }

    .brand {
        justify-content: center;
    }

    .nav-menu {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        justify-content: stretch;
        width: 100%;
    }

    .nav-group {
        position: static;
    }

    .nav-trigger {
        background: rgba(255, 255, 255, 0.5);
        border: 1px solid #d7e4e8;
        width: 100%;
    }

    .nav-dropdown {
        display: none;
        margin-top: 6px;
        min-width: 0;
        opacity: 1;
        pointer-events: auto;
        position: static;
        transform: none;
    }

    .nav-group.active .nav-dropdown,
    .nav-group:focus-within .nav-dropdown {
        display: grid;
    }

    .nav-dropdown a,
    .logout {
        text-align: center;
    }

    .logout {
        margin-inline-start: 0;
        width: 100%;
    }

    .main {
        padding: 18px;
    }

    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .metrics,
    .profile-head,
    .row {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 24px;
    }
}

@media (min-width: 601px) and (max-width: 780px) {
    .sidebar {
        align-items: center;
        flex-direction: row;
        gap: 18px;
        padding: 14px 20px;
        position: sticky;
    }

    .nav-menu {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        width: auto;
    }

    .logout {
        margin-inline-start: auto;
        width: auto;
    }
}


/* Responsive hardening: keep grid items from forcing page-wide horizontal scroll. */
.main,
.grid,
.grid > *,
.panel,
.panel-head,
.table-wrap,
.stack,
.row,
form,
label {
    min-width: 0;
}

.table-wrap {
    max-width: 100%;
}

@media (max-width: 780px) {
    .panel {
        padding: 16px;
    }

    .panel-head {
        align-items: stretch;
        flex-direction: column;
    }

    .search {
        min-width: 0;
        width: 100%;
    }

    table {
        min-width: 560px;
    }
}

@media (max-width: 420px) {
    .main {
        padding: 14px;
    }

    .panel {
        padding: 14px;
    }

    .login-card {
        padding: 22px;
    }
}

body,
button,
input,
select,
textarea {
    font-family: Cairo, Tahoma, Arial, sans-serif;
}