@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;800;900&display=swap');

:root {
    --green: #6ead73;
    --green-dark: #37784b;
    --green-soft: #eef8ef;
    --text: #22312b;
    --muted: #65736b;
    --white: #ffffff;
    --danger: #c0392b;
    --shadow: 0 16px 45px rgba(49, 96, 64, 0.12);
}

* {
    box-sizing: border-box;
}

body.admin-body {
    margin: 0;
    font-family: 'Roboto', Arial, Helvetica, sans-serif;
    background: #f5fbf6;
    color: var(--text);
}

a {
    color: inherit;
}

.login-card {
    width: min(420px, calc(100% - 32px));
    margin: 9vh auto;
    padding: 32px;
    border-radius: 26px;
    background: white;
    box-shadow: var(--shadow);
}

.login-card h1 {
    margin: 0 0 8px;
    color: var(--green-dark);
    font-size: 34px;
}

.login-card p {
    color: var(--muted);
    margin: 0 0 24px;
}

.login-card form,
.admin-form {
    display: grid;
    gap: 14px;
}

label {
    font-weight: 700;
    color: var(--green-dark);
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid rgba(55, 120, 75, 0.22);
    border-radius: 14px;
    padding: 13px 14px;
    font: inherit;
    background: #fbfffb;
    outline: none;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px rgba(110, 173, 115, 0.16);
}

button,
.admin-btn {
    font-family: inherit;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: 0;
    border-radius: 999px;
    min-height: 46px;
    padding: 0 22px;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: white;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 14px 28px rgba(55, 120, 75, 0.18);
}

.admin-btn.light {
    background: white;
    color: var(--green-dark);
    border: 1px solid rgba(55, 120, 75, 0.18);
    box-shadow: none;
}

.login-card > a {
    display: inline-flex;
    margin-top: 20px;
    color: var(--green-dark);
    text-decoration: none;
    font-weight: 700;
}

.admin-alert {
    padding: 13px 15px;
    border-radius: 14px;
    background: #fff0ee;
    color: #9a2b20;
    margin-bottom: 16px;
    font-weight: 700;
}

.admin-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.admin-sidebar {
    background: #1f3728;
    color: white;
    padding: 24px;
}

.admin-sidebar h2 {
    margin: 0 0 24px;
}

.admin-sidebar a {
    display: block;
    padding: 13px 14px;
    margin-bottom: 8px;
    border-radius: 14px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.82);
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
    background: rgba(255, 255, 255, 0.12);
    color: white;
}

.admin-main {
    padding: 34px;
}

.admin-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.admin-top h1 {
    margin: 0 0 8px;
    color: var(--green-dark);
}

.admin-top p {
    margin: 0;
    color: var(--muted);
}

.admin-card,
.admin-form {
    background: white;
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow);
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 15px 12px;
    border-bottom: 1px solid rgba(55, 120, 75, 0.12);
    text-align: left;
    vertical-align: top;
}

.admin-table th {
    color: var(--green-dark);
    background: #f3fbf4;
}

.status {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.status.published {
    background: #e5f6e8;
    color: var(--green-dark);
}

.status.draft {
    background: #fff4d8;
    color: #9a6b00;
}

.actions {
    white-space: nowrap;
}

.actions a {
    display: inline-flex;
    margin-right: 10px;
    color: var(--green-dark);
    font-weight: 700;
    text-decoration: none;
}

.actions a.danger {
    color: var(--danger);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 900px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
    }

    .admin-top,
    .form-row {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .admin-main {
        padding: 20px;
    }
}


.admin-success {
    padding: 13px 15px;
    border-radius: 14px;
    background: #e5f6e8;
    color: var(--green-dark);
    margin-bottom: 16px;
    font-weight: 700;
}

.admin-hint {
    margin: -6px 0 6px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}


.question-preview {
    margin-bottom: 18px;
}

.question-text {
    padding: 16px;
    border-radius: 16px;
    background: #f3fbf4;
    line-height: 1.65;
}

.check-row {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

.check-row input {
    width: auto;
}

.admin-grid-2 {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 22px;
    align-items: start;
}

.admin-card h2,
.admin-form h2 {
    margin: 0 0 16px;
    color: var(--green-dark);
}

.admin-file-info {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 16px;
    align-items: center;
    padding: 16px;
    border-radius: 18px;
    background: #f3fbf4;
    border: 1px solid rgba(55, 120, 75, 0.12);
}

.admin-file-info p {
    margin: 5px 0 0;
    color: var(--muted);
}

.admin-file-icon {
    width: 68px;
    height: 82px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: white;
    color: var(--green-dark);
    font-weight: 900;
    box-shadow: 0 10px 26px rgba(55, 120, 75, 0.12);
}

.admin-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 18px;
}

.admin-actions-row form {
    margin: 0;
}

.danger-btn {
    background: linear-gradient(135deg, #d9534f, #a93226) !important;
}

@media (max-width: 900px) {
    .admin-grid-2 {
        grid-template-columns: 1fr;
    }
}