:root {
    --solar-forest: #0f9b6b;
    --solar-forest-deep: #0a7d56;
    --dawn-mist: #eef1ef;
    --paper: #f7f8f7;
    --charcoal: #1f2a2a;
    --muted-ink: #5a6766;
    --line-soft: rgba(16, 48, 40, 0.14);
    --line-strong: rgba(16, 48, 40, 0.25);
    --panel-0: #f4f6f5;
    --panel-1: #ffffff;
    --danger: #b83a3a;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Noto Sans", "Liberation Sans", sans-serif;
    color: var(--charcoal);
    background: radial-gradient(circle at top right, #d5ebe2 0, var(--paper) 40%);
}

.eyebrow {
    margin: 0 0 var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 12px;
    color: var(--muted-ink);
}

.muted {
    margin: 0;
    color: var(--muted-ink);
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--space-5);
}

.login-shell {
    width: min(460px, 100%);
}

.login-card {
    background: var(--panel-1);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.login-card h1 {
    margin: 0;
    font-size: 34px;
    letter-spacing: -0.02em;
}

.login-form {
    display: grid;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.login-form label {
    font-size: 14px;
    font-weight: 600;
}

.login-form input {
    border: 1px solid var(--line-soft);
    background: var(--panel-0);
    border-radius: var(--radius-sm);
    min-height: 46px;
    padding: 0 var(--space-3);
    font-size: 15px;
}

.login-form input:focus {
    outline: 2px solid rgba(15, 155, 107, 0.3);
    border-color: var(--solar-forest);
}

.login-form button {
    margin-top: var(--space-2);
    min-height: 46px;
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--solar-forest);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.login-form button:hover {
    background: var(--solar-forest-deep);
}

.alert-error {
    margin-top: var(--space-4);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(184, 58, 58, 0.2);
    color: var(--danger);
    background: rgba(184, 58, 58, 0.08);
}

.hint {
    margin-top: var(--space-4);
    font-size: 13px;
    color: var(--muted-ink);
}

.dashboard-body {
    min-height: 100vh;
}

.app-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
}

.app-sidebar {
    background: var(--paper);
    border-right: 1px solid var(--line-soft);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.app-sidebar h1 {
    margin: 0;
    font-size: 23px;
}

.app-sidebar nav {
    display: grid;
    gap: var(--space-2);
}

.app-sidebar a {
    text-decoration: none;
    color: var(--charcoal);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
}

.app-sidebar a.active {
    background: rgba(15, 155, 107, 0.12);
    color: var(--solar-forest-deep);
    font-weight: 700;
}

.logout-link {
    margin-top: auto;
    border: 1px solid var(--line-soft);
    text-align: center;
}

.app-content {
    padding: var(--space-6);
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--space-5);
    gap: var(--space-4);
}

.page-header h2 {
    margin: 0;
    font-size: 34px;
    letter-spacing: -0.03em;
}

.user-chip {
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    padding: var(--space-2) var(--space-4);
    font-size: 14px;
    background: var(--panel-1);
}

.table-card {
    background: var(--panel-1);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 840px;
}

th,
td {
    text-align: left;
    padding: var(--space-4);
    border-bottom: 1px solid var(--line-soft);
    font-size: 15px;
}

th {
    font-size: 13px;
    color: var(--muted-ink);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

tbody tr:hover {
    background: var(--dawn-mist);
}

.detail-button {
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: var(--space-2) var(--space-4);
    background: var(--panel-1);
    color: var(--charcoal);
    cursor: pointer;
}

.detail-button:hover {
    border-color: var(--solar-forest);
    color: var(--solar-forest-deep);
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(6, 20, 17, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal.open {
    display: flex;
}

.modal-card {
    width: min(900px, 100%);
    max-height: 84vh;
    overflow: auto;
    background: #edf1ee;
    border-radius: 16px;
    border: 1px solid rgba(13, 58, 46, 0.15);
    position: relative;
}

.close-modal {
    position: absolute;
    right: var(--space-3);
    top: var(--space-3);
    width: 34px;
    height: 34px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    cursor: pointer;
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
}

.modal-hero {
    background: linear-gradient(135deg, var(--solar-forest-deep), var(--solar-forest));
    color: #fff;
    text-align: left;
    padding: 26px var(--space-5) 22px;
}

.modal-hero h3 {
    margin: var(--space-2) 0 0;
    font-size: clamp(34px, 4vw, 48px);
    letter-spacing: -0.025em;
    line-height: 1.04;
}

.modal-hero p {
    margin: 6px 0 0;
    font-size: 16px;
    opacity: 0.92;
}

.modal-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.16);
    padding: 4px 10px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.modal-body {
    padding: 14px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 12px;
    align-items: start;
}

.modal-group {
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    background: #f7f9f8;
    padding: 10px;
}

.modal-group h4 {
    margin: 0 0 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--solar-forest-deep);
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.modal-row {
    background: #f3f5f4;
    border: 1px solid rgba(13, 58, 46, 0.12);
    border-left: 3px solid var(--solar-forest);
    border-radius: 9px;
    padding: 8px 10px;
    display: grid;
    gap: 4px;
    min-height: 58px;
}

.modal-row-full {
    grid-column: 1 / -1;
}

.modal-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--muted-ink);
    font-weight: 700;
}

.modal-value {
    font-size: 14px;
    line-height: 1.3;
    color: var(--charcoal);
    font-weight: 700;
    word-break: break-word;
}

@media (max-width: 980px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
    }

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

    .page-header h2 {
        font-size: 28px;
    }

    .modal-hero {
        padding: var(--space-5) var(--space-4) var(--space-4);
    }

    .modal-hero h3 {
        font-size: 34px;
    }

    .modal-hero p {
        font-size: 15px;
    }

    .modal-body {
        grid-template-columns: 1fr;
        padding: 12px;
    }

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

    .modal-value {
        font-size: 15px;
    }
}

@media (max-width: 640px) {
    .login-card,
    .app-content,
    .app-sidebar {
        padding: var(--space-4);
    }

    .login-card h1 {
        font-size: 28px;
    }

    .modal-hero {
        padding: var(--space-4);
    }

    .modal-hero h3 {
        font-size: 28px;
    }

    .modal-hero p {
        font-size: 14px;
    }

    .modal-body {
        padding: 10px;
    }

    .modal-group {
        padding: 8px;
    }

    .modal-value {
        font-size: 14px;
    }
}