:root {
    --bg-0: #eef4fb;
    --bg-1: #d8e7f6;
    --surface: rgba(255, 255, 255, 0.88);
    --surface-strong: #ffffff;
    --text-main: #13263a;
    --text-soft: #62788f;
    --primary: #0b7bb5;
    --primary-strong: #085d87;
    --accent: #f2953d;
    --success: #1e9f6a;
    --danger: #d44a4a;
    --ring: rgba(11, 123, 181, 0.28);
    --border: rgba(177, 201, 223, 0.7);
    --shadow-sm: 0 10px 28px rgba(8, 40, 67, 0.1);
    --shadow-md: 0 24px 54px rgba(8, 40, 67, 0.16);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --transition: 220ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(circle at 10% 12%, #f7fbff 0%, transparent 35%),
        radial-gradient(circle at 88% 9%, #deefff 0%, transparent 38%),
        linear-gradient(145deg, var(--bg-0) 0%, var(--bg-1) 100%);
    padding: 20px;
}

h1,
h2,
h3,
.logo {
    font-family: "Sora", "Plus Jakarta Sans", sans-serif;
    letter-spacing: -0.02em;
}

/* Shared Controls */
.btn {
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font: inherit;
    font-weight: 700;
    border-radius: 999px;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--ring);
    outline-offset: 1px;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #2ea3db);
    box-shadow: 0 12px 26px rgba(11, 123, 181, 0.3);
}

/* Login */
.admin-login-container {
    width: min(1080px, 100%);
    margin: 0 auto;
    min-height: calc(100vh - 40px);
    display: grid;
    place-items: center;
}

.admin-login-box {
    width: 100%;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.admin-login-hero {
    padding: 46px;
    color: #eef7ff;
    background:
        radial-gradient(circle at 20% 25%, rgba(242, 149, 61, 0.28) 0%, transparent 40%),
        linear-gradient(145deg, #0b2942 0%, #0d3f63 60%, #1c628e 100%);
}

.login-kicker {
    margin: 0 0 10px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #addbff;
}

.admin-login-hero h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.admin-login-hero > p {
    margin-top: 12px;
    max-width: 440px;
    color: #d3e6f7;
}

.hero-points {
    margin-top: 24px;
    display: grid;
    gap: 10px;
}

.hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ecf6ff;
    font-weight: 600;
}

.hero-points i {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.15);
}

.admin-auth-panel {
    padding: 40px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 251, 255, 0.98));
    position: relative;
}

.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    transition: color var(--transition), transform var(--transition);
}

.back-home-link:hover {
    color: var(--primary);
    transform: translateX(-4px);
}

.admin-title {
    font-size: 1.8rem;
    margin: 0;
}

.admin-subtitle {
    margin-top: 8px;
    color: var(--text-soft);
}

#admin-login-form .form-group,
#admin-form .form-group {
    margin-bottom: 14px;
}

label {
    display: block;
    margin-bottom: 7px;
    color: #2a4861;
    font-size: 0.9rem;
    font-weight: 700;
}

.input-wrap {
    position: relative;
}

.input-wrap i {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: #84a4bc;
    font-size: 0.9rem;
}

input[type="text"],
input[type="password"],
select,
textarea {
    width: 100%;
    border: 1px solid #c6dceb;
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 12px 13px;
    font: inherit;
    color: var(--text-main);
}

.input-wrap input {
    padding-left: 37px;
}

textarea {
    resize: vertical;
}

.admin-login-btn {
    width: 100%;
    padding: 13px 20px;
    margin-top: 12px;
}

.error-message {
    min-height: 1.2em;
    margin: 10px 0 0;
    color: var(--danger);
    font-size: 0.9rem;
}

.ui-toast-wrap {
    position: fixed;
    right: 16px;
    top: 22px;
    z-index: 1200;
    display: grid;
    gap: 10px;
    width: min(360px, calc(100vw - 24px));
}

.ui-toast {
    border-radius: 12px;
    border: 1px solid #c8ddec;
    background: #ffffff;
    padding: 12px 14px;
    box-shadow: 0 10px 28px rgba(10, 44, 72, 0.2);
    color: #1f3c52;
    font-size: 0.92rem;
    white-space: pre-line;
}

.ui-toast.success {
    border-color: #b7e7d3;
    background: #f2fcf7;
    color: #176946;
}

.ui-toast.error {
    border-color: #f0c6c6;
    background: #fff5f5;
    color: #8f2f2f;
}

.ui-toast.warning {
    border-color: #f1deab;
    background: #fff9ea;
    color: #805f1a;
}

.ui-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 1300;
    background: rgba(8, 24, 39, 0.55);
    display: grid;
    place-items: center;
    padding: 16px;
}

.ui-confirm-card {
    width: min(420px, 100%);
    background: #fff;
    border: 1px solid #c9dced;
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(10, 39, 63, 0.25);
    padding: 16px;
}

.ui-confirm-card h4 {
    margin: 0 0 8px;
}

.ui-confirm-card p {
    margin: 0;
    color: #4f6a80;
}

.ui-confirm-actions {
    margin-top: 14px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* Dashboard */
.admin-dashboard-container {
    width: min(1160px, 100%);
    margin: 0 auto;
}

.admin-dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
    padding: 18px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: rgba(251, 254, 255, 0.9);
    backdrop-filter: blur(9px);
    box-shadow: var(--shadow-sm);
}

.logo-wrap {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(145deg, var(--primary), #249ad3);
}

.logo {
    font-size: 1.08rem;
    font-weight: 700;
}

.header-meta {
    margin: 4px 0 0;
    color: var(--text-soft);
    font-size: 0.84rem;
}

.logout-btn {
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    font: inherit;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #d14848, #bb3636);
    cursor: pointer;
}

.logout-btn:hover {
    filter: brightness(0.98);
}

.admin-dashboard-box {
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-md);
}

.overview-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.quick-chip {
    padding: 9px 13px;
    border-radius: 999px;
    background: #e7f3fb;
    color: var(--primary-strong);
    font-weight: 700;
    white-space: nowrap;
}

.admin-section {
    margin-top: 16px;
    padding: 20px;
    border: 1px solid #d3e2ef;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #fafdff, #f5fafe);
}

.admin-section h3 {
    margin: 0 0 16px;
    font-size: 1.08rem;
    color: #1d374d;
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.pending-submissions-list {
    display: grid;
    gap: 10px;
}

.pending-submission-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid #d6e4f0;
    border-radius: var(--radius-sm);
    background: #fff;
}

.submission-info h4 {
    margin: 0;
    font-size: 1rem;
}

.submission-info p {
    margin: 4px 0 0;
    color: var(--text-soft);
    font-size: 0.84rem;
}

.submission-actions {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-action {
    border: 0;
    border-radius: 10px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    padding: 8px 12px;
}

.btn-edit {
    background: rgba(30, 159, 106, 0.14);
    color: #0c7e51;
}

.btn-delete {
    background: rgba(212, 74, 74, 0.14);
    color: #b13535;
}

.btn-edit:hover,
.btn-delete:hover {
    filter: brightness(0.95);
}

.no-pending-submissions {
    margin: 0;
    text-align: center;
    color: var(--text-soft);
    background: #fff;
    border: 1px dashed #c7daea;
    border-radius: var(--radius-sm);
    padding: 18px;
}

/* Responsive */
@media (max-width: 980px) {
    .admin-login-box {
        grid-template-columns: 1fr;
    }

    .admin-login-hero,
    .admin-auth-panel {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .admin-dashboard-header,
    .admin-dashboard-box {
        padding: 16px;
    }

    .admin-dashboard-header,
    .overview-row,
    .pending-submission-item {
        flex-wrap: wrap;
    }

    .logout-btn,
    .quick-chip,
    .submission-actions {
        width: 100%;
    }

    .submission-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .btn-action {
        text-align: center;
    }
}

/* Dashboard V2 */
.admin-dashboard-container {
    width: min(1300px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 16px;
    align-items: start;
}

.admin-sidebar {
    position: sticky;
    top: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgba(252, 255, 255, 0.9);
    box-shadow: var(--shadow-sm);
    padding: 18px;
    display: grid;
    gap: 16px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-nav {
    display: grid;
    gap: 7px;
}

.sidebar-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 11px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    color: #2f4e66;
    background: transparent;
    transition: background var(--transition), color var(--transition);
}

.sidebar-link:hover,
.sidebar-link.active {
    background: #e7f3fb;
    color: var(--primary-strong);
}

.sidebar-logout-btn {
    width: 100%;
}

.sidebar-toggle-btn,
.sidebar-close-btn {
    display: none;
}

.sidebar-overlay {
    display: none;
}

.admin-main-content {
    display: grid;
    gap: 14px;
}

.admin-dashboard-header {
    margin-bottom: 0;
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.overview-card {
    border: 1px solid #d7e6f2;
    border-radius: var(--radius-sm);
    background: #fff;
    padding: 14px;
}

.overview-card p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.88rem;
}

.overview-card strong {
    display: block;
    margin-top: 6px;
    font-size: 1.6rem;
    color: #17344b;
}

.overview-preview-grid {
    margin-top: 12px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.preview-card {
    border: 1px solid #d8e7f3;
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 12px;
}

.preview-card h4 {
    margin: 0 0 10px;
}

.overview-preview-list {
    display: grid;
    gap: 8px;
}

.preview-row {
    border: 1px solid #e1edf7;
    border-radius: 10px;
    padding: 8px;
    background: #fbfdff;
}

.preview-row strong {
    display: block;
    font-size: 0.94rem;
}

.preview-row small {
    color: var(--text-soft);
}

.empty-preview {
    margin: 0;
    color: var(--text-soft);
}

.image-preview-wrap {
    margin-top: 6px;
}

.post-image-preview {
    width: 100%;
    max-width: 280px;
    border-radius: 12px;
    border: 1px solid #cde0ef;
}

.hidden-image {
    display: none;
}

.form-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
}

.form-submit-btn {
    padding: 12px 20px;
}

.btn-secondary {
    color: #20445d;
    background: #e6f1f8;
    border: 1px solid #bfd6e8;
}

.hidden-btn {
    display: none;
}

.manage-announcements-wrap {
    margin-top: 16px;
}

.manage-announcements-wrap h4 {
    margin: 0 0 10px;
}

.manage-announcements-list {
    display: grid;
    gap: 10px;
}

.manage-card {
    display: grid;
    grid-template-columns: 170px 1fr;
    border: 1px solid #d6e4f0;
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
}

.manage-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 160px;
}

.manage-card-content {
    padding: 12px;
}

.manage-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.manage-card h4 {
    margin: 8px 0;
}

.manage-card p {
    margin: 0;
    color: #2f516a;
}

.manage-card-actions {
    margin-top: 12px;
    display: flex;
    gap: 8px;
}

.status-chip {
    display: inline-flex;
    align-items: center;
    text-transform: capitalize;
    font-size: 0.75rem;
    font-weight: 800;
    border-radius: 999px;
    padding: 4px 10px;
}

.status-chip.pending {
    color: #906017;
    background: #fff4d8;
}

.status-chip.approved {
    color: #0e734a;
    background: #daf4e7;
}

.status-chip.denied {
    color: #9a2d2d;
    background: #fbe0e0;
}

.status-chip.rejected {
    color: #6a2aa8;
    background: #efe2ff;
}

.btn-approve {
    background: rgba(30, 159, 106, 0.14);
    color: #0c7e51;
}

.btn-deny {
    background: rgba(212, 74, 74, 0.14);
    color: #b13535;
}

.btn-reject {
    background: rgba(124, 58, 196, 0.14);
    color: #5b2894;
}

.btn-edit-announcement {
    background: #e2f0fb;
    color: #20587f;
}

.btn-delete-announcement {
    background: rgba(212, 74, 74, 0.14);
    color: #b13535;
}

@media (max-width: 1080px) {
    .admin-dashboard-container {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: min(86vw, 320px);
        z-index: 1001;
        border-radius: 0 18px 18px 0;
        transform: translateX(-102%);
        transition: transform 240ms ease;
    }

    .sidebar-close-btn {
        display: inline-flex;
        margin-left: auto;
        border: 0;
        border-radius: 10px;
        background: #e7f3fb;
        color: #21597f;
        width: 34px;
        height: 34px;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }

    .sidebar-toggle-btn {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        border: 0;
        border-radius: 10px;
        background: #e7f3fb;
        color: #1f567c;
        font: inherit;
        font-weight: 700;
        padding: 9px 12px;
        cursor: pointer;
    }

    body.sidebar-open .admin-sidebar {
        transform: translateX(0);
    }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(6, 20, 32, 0.48);
        z-index: 1000;
    }

    body.sidebar-open .sidebar-overlay {
        display: block;
    }

    .sidebar-nav {
        grid-template-columns: 1fr;
    }

    .overview-cards {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar-nav {
        grid-template-columns: 1fr;
    }

    .overview-cards,
    .overview-preview-grid {
        grid-template-columns: 1fr;
    }

    .manage-card {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .sidebar-logout-btn {
        width: auto;
        justify-self: start;
        padding: 8px 12px;
        width: 200px;
        height: 35px;
        font-size: 0.9rem;
    }
}