:root {
    --color-bg: #FAF7F1;
    --color-surface: #FFFFFF;
    --color-primary: #A9613C;
    --color-primary-dark: #8A4E30;
    --color-primary-light: #F3E3DA;
    --color-text: #2B2620;
    --color-text-muted: #6B6153;
    --color-border: #ECE5D8;
    --color-line: #E0D8C8;
    --color-danger: #B0413E;
    --color-danger-light: #F5E4E2;
    --color-secondary: #7A854F;
    --color-secondary-light: #EEF0E2;
}

body.dark {
    --color-bg: #211D17;
    --color-surface: #2B2620;
    --color-primary: #C98F63;
    --color-primary-dark: #D9A67D;
    --color-primary-light: #3A2E22;
    --color-text: #F2EAD9;
    --color-text-muted: #B3A793;
    --color-border: #443A2E;
    --color-line: #4F4536;
    --color-danger: #E08A82;
    --color-danger-light: #4A2420;
    --color-secondary: #9AA675;
    --color-secondary-light: #333B26;
}

* {
    box-sizing: border-box;
}

html {
    scrollbar-gutter: stable;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    min-height: 100vh;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-theme {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.btn-theme:hover {
    transform: scale(1.08);
}

.home-header {
    text-align: center;
    padding: 40px 20px 40px;
}

.home-header h1 {
    font-family: 'Cairo', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 8px;
}

.home-header .subtitle {
    color: var(--color-text-muted);
    font-size: 16px;
    margin: 0;
}

.trees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 30px 60px;
}

.tree-card {
    position: relative;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 30px 16px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.tree-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(30, 41, 59, 0.08);
    border-color: var(--color-primary);
}

.tree-card-edit {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    font-size: 14px;
    cursor: pointer;
    opacity: 0.5;
    padding: 4px;
    border-radius: 6px;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

.tree-card-edit:hover {
    opacity: 1;
    background-color: var(--color-bg);
}

.tree-card-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.tree-card-name {
    font-size: 16px;
    font-weight: 600;
}

.tree-card-add {
    border: 2px dashed var(--color-primary);
    background-color: var(--color-primary-light);
}

.tree-card-add .tree-card-name {
    color: var(--color-primary-dark);
}

.plus-icon {
    color: var(--color-primary);
    font-weight: 800;
    font-size: 34px;
}

.tree-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
}

.tree-header h1 {
    font-family: 'Cairo', sans-serif;
    font-size: 21px;
    font-weight: 700;
    margin: 0;
}

.btn-back {
    text-decoration: none;
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 14px;
    border-radius: 12px;
    background-color: var(--color-primary-light);
    transition: background-color 0.15s ease;
    white-space: nowrap;
}

.btn-back:hover {
    background-color: var(--color-border);
}

.zoom-controls {
    position: fixed;
    top: 85px;
    right: 20px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.zoom-controls button {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text);
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(30, 41, 59, 0.1);
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.zoom-controls button:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    transform: scale(1.05);
}

.zoom-slider-wrap {
    width: 42px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.zoom-slider-wrap input[type="range"] {
    width: 100px;
    transform: rotate(-90deg);
    accent-color: var(--color-primary);
    cursor: pointer;
}

#zoom-percent {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-align: center;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 2px 0;
}

#tree-container {
    height: calc(100vh - 73px);
    overflow: auto;
    cursor: grab;
    padding: 40px 20px 100px;
    direction: ltr;
}

#tree-container.panning {
    cursor: grabbing;
}

.tree-canvas {
    position: relative;
    margin: 0 auto;
}

.tree-svg text {
    font-family: 'Cairo', sans-serif;
    user-select: none;
}

.tree-svg g:hover circle {
    r: 6;
}

.tree-svg g:hover text {
    font-weight: 800;
}

.hidden {
    display: none !important;
}

#modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 30;
}

#modal-box {
    background-color: var(--color-surface);
    padding: 28px 32px;
    border-radius: 16px;
    text-align: center;
    min-width: 280px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.3);
}

#modal-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--color-text);
}

.modal-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
    margin: -8px 0 6px;
}

.modal-subtitle:last-of-type {
    margin-bottom: 14px;
}

.modal-divider {
    width: 40px;
    height: 3px;
    background-color: var(--color-primary);
    margin: 0 auto 18px;
    border-radius: 2px;
}

.submenu-question {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0 0 14px;
}

#modal-box button {
    display: block;
    width: 100%;
    padding: 11px;
    margin: 8px 0;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    background-color: var(--color-primary);
    color: white;
    transition: background-color 0.15s ease;
}

#modal-box button:hover {
    background-color: var(--color-primary-dark);
}

#btn-cancel,
#btn-delete-back {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
}

#btn-cancel:hover,
#btn-delete-back:hover {
    background-color: var(--color-border) !important;
}

#btn-delete,
#btn-delete-promote,
#btn-delete-cascade {
    background-color: var(--color-danger) !important;
    color: #FFFFFF !important;
}

#btn-delete:hover,
#btn-delete-promote:hover,
#btn-delete-cascade:hover {
    background-color: var(--color-danger-light) !important;
    color: var(--color-danger) !important;
}

.addson-input {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin: 6px 0;
    border: 1.5px solid var(--color-border);
    border-radius: 12px;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    background-color: var(--color-bg);
    color: var(--color-text);
    text-align: center;
}

.addson-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

#btn-addson-plus {
    background-color: transparent !important;
    color: var(--color-primary) !important;
    border: 1.5px dashed var(--color-primary) !important;
    font-size: 13px !important;
    padding: 8px !important;
}

#btn-addson-plus:hover {
    background-color: var(--color-primary-light) !important;
}

.header-actions {
    display: flex;
    gap: 8px;
}

#settings-panel {
    position: fixed;
    top: 85px;
    left: 20px;
    z-index: 25;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(30, 41, 59, 0.15);
    padding: 18px;
    width: 280px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

#settings-panel h3 {
    font-size: 16px;
    margin: 0 0 14px;
    color: var(--color-text);
}

.setting-block {
    margin-bottom: 18px;
}

.setting-block > label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.setting-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.setting-row input[type="range"] {
    flex: 1;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.setting-btn {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    flex-shrink: 0;
}

.setting-btn:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.setting-value {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-muted);
    width: 38px;
    text-align: center;
    flex-shrink: 0;
}

.generation-select {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 10px;
    border: 1.5px solid var(--color-border);
    border-radius: 12px;
    font-family: 'Cairo', sans-serif;
    font-size: 13px;
    background-color: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
}

.swatch-row {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}

.swatch-default {
    background-image: linear-gradient(45deg, #ccc 25%, transparent 25%), linear-gradient(-45deg, #ccc 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #ccc 75%), linear-gradient(-45deg, transparent 75%, #ccc 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
    background-color: var(--color-surface);
}

.swatch-active {
    border-color: #000000;
    border-width: 3px;
}

.btn-reset-settings {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border: 1.5px solid var(--color-danger);
    border-radius: 12px;
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    font-family: 'Cairo', sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-reset-settings:hover {
    background-color: var(--color-danger);
    color: #FFFFFF;
}

#create-tree-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 30;
}

#create-tree-box {
    background-color: var(--color-surface);
    padding: 28px 36px;
    border-radius: 16px;
    text-align: center;
    min-width: 340px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.3);
}

.modal-title-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 14px;
}

#create-tree-box button {
    display: block;
    width: 100%;
    padding: 11px;
    margin: 8px 0;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    background-color: var(--color-primary);
    color: white;
    transition: background-color 0.15s ease;
}

#create-tree-box button:hover {
    background-color: var(--color-primary-dark);
}

#btn-create-tree-cancel {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
}

#btn-create-tree-cancel:hover {
    background-color: var(--color-border) !important;
}

#edit-tree-overlay,
#delete-tree-confirm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 30;
}

#edit-tree-box,
#delete-tree-confirm-box {
    background-color: var(--color-surface);
    padding: 28px 36px;
    border-radius: 16px;
    text-align: center;
    min-width: 320px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.3);
}

#delete-tree-confirm-text {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0 0 16px;
}

#edit-tree-box button,
#delete-tree-confirm-box button {
    display: block;
    width: 100%;
    padding: 11px;
    margin: 8px 0;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    background-color: var(--color-primary);
    color: white;
    transition: background-color 0.15s ease;
}

#edit-tree-box button:hover,
#delete-tree-confirm-box button:hover {
    background-color: var(--color-primary-dark);
}

#btn-edit-tree-cancel,
#btn-delete-tree-no {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
}

#btn-edit-tree-cancel:hover,
#btn-delete-tree-no:hover {
    background-color: var(--color-border) !important;
}

#btn-edit-tree-delete,
#btn-delete-tree-yes {
    background-color: var(--color-danger) !important;
    color: #FFFFFF !important;
}

#btn-edit-tree-delete:hover,
#btn-delete-tree-yes:hover {
    background-color: var(--color-danger-light) !important;
    color: var(--color-danger) !important;
}

.tree-card-count {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ===================== صفحات الدخول: بطاقة وسط الشاشة + شارة أنيميشن ===================== */
.auth-page-center {
    --tree-cream: #FAF7F1;
    --tree-forest: #A9613C;
    --tree-forest-dark: #8A4E30;
    --tree-gold: #7A854F;
    --tree-ink: #2B2620;
    --tree-error: #B0413E;

    margin: 0;
    font-family: 'Cairo', sans-serif;
}

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--tree-cream);
    padding: 40px 20px;
}

.auth-card {
    position: relative;
    background-color: #FFFFFF;
    width: 100%;
    max-width: 420px;
    padding: 30px 36px 40px;
    border-radius: 24px;
    box-shadow: 0 18px 45px rgba(46, 59, 39, 0.12);
    text-align: center;
}

.auth-animation-badge {
    width: 220px;
    height: 220px;
    margin: 20px auto 30px;
    transform: scale(2);
}

.auth-card h1 {
    position: relative;
    z-index: 1;
    font-family: 'Cairo', sans-serif;
    font-size: 27px;
    font-weight: 700;
    margin: 8px 0 22px;
    color: var(--tree-ink);
}

.auth-form {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.auth-form .addson-input {
    text-align: center;
    background-color: #FAF8F0;
    border: 1.5px solid rgba(46, 59, 39, 0.15);
    color: var(--tree-ink);
    font-family: 'Cairo', sans-serif;
    border-radius: 12px;
}

.auth-form .addson-input:focus {
    border-color: var(--tree-forest);
}

.auth-form .username-field {
    background-color: #FAF8F0;
    border-color: rgba(46, 59, 39, 0.15);
    border-radius: 12px;
}

.auth-form .username-field:focus-within {
    border-color: var(--tree-forest);
}

.auth-form .username-at,
.auth-form .username-input-inner {
    color: var(--tree-ink);
}

.auth-submit {
    display: block;
    width: 100%;
    padding: 13px;
    margin-top: 10px;
    border: none;
    border-radius: 12px;
    background-color: var(--tree-forest);
    color: #FFFFFF;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.auth-submit:hover {
    background-color: var(--tree-forest-dark);
}

.auth-error {
    position: relative;
    z-index: 1;
    background-color: rgba(192, 57, 43, 0.08);
    color: var(--tree-error);
    border: 1px solid rgba(192, 57, 43, 0.25);
    padding: 10px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 16px;
}

.auth-switch {
    position: relative;
    z-index: 1;
    margin-top: 22px;
    font-size: 13px;
    color: rgba(46, 59, 39, 0.65);
}

.auth-switch a {
    color: var(--tree-gold);
    font-weight: 700;
    text-decoration: none;
}

.auth-switch a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .auth-animation-badge {
        width: 160px;
        height: 160px;
    }
}

/* ===================== شريط المهام العلوي (الصفحة الرئيسية) ===================== */
.app-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.icon-btn:hover {
    transform: scale(1.08);
    background-color: var(--color-primary-light);
}

.profile-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-greeting {
    font-size: 14px;
    color: var(--color-text-muted);
}

.topbar-greeting strong {
    color: var(--color-text);
    font-weight: 800;
    font-size: 15px;
}

.profile-avatar-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    padding: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease;
}

.profile-avatar-btn:hover {
    transform: scale(1.06);
}

.profile-avatar-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#profile-dropdown {
    position: absolute;
    bottom: calc(100% + 12px);
    top: auto;
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 18px;
    box-shadow: 0 16px 36px rgba(46, 59, 39, 0.16);
    padding: 22px 20px;
    text-align: center;
    z-index: 40;
    box-sizing: border-box;
    opacity: 1;
    transform: translateY(0) scale(1);
    transform-origin: bottom center;
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: auto;
}

#profile-dropdown.hidden {
    display: block !important;
    opacity: 0;
    transform: translateY(10px) scale(0.96);
    pointer-events: none;
}

.profile-wrapper-tree #profile-dropdown {
    bottom: auto;
    top: calc(100% + 12px);
    transform-origin: top center;
    width: 280px;
}

.profile-wrapper-tree #profile-dropdown.hidden {
    transform: translateY(-10px) scale(0.96);
}

.profile-dropdown-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    overflow: hidden;
}

.profile-dropdown-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-dropdown-name {
    font-family: 'Cairo', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
}

.profile-dropdown-username {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}

.profile-dropdown-stat {
    font-size: 13px;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
    border-radius: 10px;
    padding: 8px;
    margin-bottom: 14px;
}

.profile-dropdown-stat strong {
    color: var(--color-primary);
}

.profile-dropdown-btn {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 10px;
    margin-bottom: 8px;
    border: none;
    border-radius: 10px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-family: 'Cairo', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.profile-dropdown-btn:hover {
    background-color: var(--color-primary-dark);
}

.profile-dropdown-logout {
    display: block;
    font-size: 13px;
    color: var(--color-danger);
    text-decoration: none;
    font-weight: 600;
}

.profile-dropdown-logout:hover {
    text-decoration: underline;
}

/* ===================== نافذة تعديل الملف الشخصي ===================== */
#edit-profile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(46, 59, 39, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 45;
}

#edit-profile-box {
    background-color: var(--color-surface);
    padding: 30px 32px;
    border-radius: 20px;
    text-align: center;
    min-width: 300px;
    box-shadow: 0 20px 40px rgba(46, 59, 39, 0.2);
}

.edit-profile-avatar-preview {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 32px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    overflow: hidden;
}

.edit-profile-avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


#profile-picture-input {
    display: none;
}

#edit-profile-box button {
    display: block;
    width: 100%;
    padding: 11px;
    margin: 8px 0;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    background-color: var(--color-primary);
    color: white;
}

#edit-profile-box button:hover {
    background-color: var(--color-primary-dark);
}

#btn-cancel-edit-profile {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
}

.avatar-fallback-icon {
    display: block;
    width: 55%;
    height: 55%;
    color: #FFFFFF;
}

.avatar-actions-row {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 18px;
}

/* ===================== زري تغيير/حذف صورة الملف الشخصي (حجم موحّد) ===================== */
.avatar-action-btn {
    flex: 1 1 0 !important;
    width: 0 !important;
    height: 34px !important;
    margin: 0 !important;
    padding: 0 10px !important;
    border-radius: 20px !important;
    appearance: none;
    -webkit-appearance: none;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    font-size: 12px !important;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

.upload-avatar-label {
    color: var(--color-primary);
    background-color: transparent;
    border: 1.5px dashed var(--color-primary);
}

.upload-avatar-label:hover {
    background-color: var(--color-primary-light);
}

.delete-avatar-label {
    color: var(--color-danger) !important;
    background-color: var(--color-danger-light) !important;
    border: 1.5px solid var(--color-danger) !important;
}

.delete-avatar-label:hover {
    background-color: var(--color-danger) !important;
    color: #FFFFFF !important;
}

.username-field {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 6px 0;
    padding: 0 12px;
    border: 1.5px solid var(--color-border);
    border-radius: 12px;
    background-color: var(--color-bg);
    box-sizing: border-box;
}

.username-field:focus-within {
    border-color: var(--color-primary);
}

.username-at {
    color: var(--color-text-muted);
    font-weight: 700;
    font-size: 14px;
    direction: ltr;
}

.username-input-inner {
    flex: 0 1 auto;
    min-width: 0;
    border: none;
    background: transparent;
    padding: 10px 4px;
    margin: 0;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    direction: ltr;
    text-align: center;
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-sidebar {
    width: 300px;
    flex-shrink: 0;
    background-color: var(--color-surface);
    border-inline-start: 1px solid var(--color-border);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0 -18px -5px 0;
    padding: 0 0 0 6px;
}

.sidebar-logo-badge {
    width: 184px;
    height: 184px;
    flex-shrink: 0;
    overflow: hidden;
    transform: translateY(-15px);
}

.sidebar-logo-text {
    font-family: 'Rakkas', 'Cairo', sans-serif;
    font-weight: 400;
    font-size: 70px;
    letter-spacing: 0.3px;
    margin-right: -50px;
    color: var(--color-primary-dark);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    border-radius: 12px;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.sidebar-link:hover,
.sidebar-link-active {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.sidebar-link-active {
    font-weight: 700;
}

.sidebar-link-icon {
    font-size: 19px;
}

.sidebar-profile-wrapper {
    margin-top: auto;
}

.sidebar-profile-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-bg);
    border: none;
    border-radius: 14px;
    padding: 10px 12px;
    cursor: pointer;
    text-align: right;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.sidebar-profile-btn:hover,
.sidebar-profile-btn.is-open {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.sidebar-profile-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-profile-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-profile-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-profile-sub {
    font-size: 11px;
    color: var(--color-text-muted);
}

.sidebar-theme-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 20;
}

.app-main {
    flex: 1;
    padding: 32px 36px;
    max-width: 1100px;
}

.dashboard-greeting h1 {
    font-family: 'Cairo', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--color-text);
    margin: 0 0 4px;
}

.dashboard-subtitle {
    color: var(--color-text-muted);
    font-size: 14px;
    margin: 0 0 26px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 22px;
}

.stat-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 20px;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
}

.stat-value {
    font-size: 30px;
    font-weight: 800;
    color: var(--color-text);
    margin-top: 6px;
}

.stat-value-small {
    font-size: 18px;
}

.dashboard-lower {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
}

.dashboard-cta-card {
    background: linear-gradient(150deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 18px;
    padding: 26px;
    color: #FFFFFF;
}

.dashboard-cta-label {
    font-size: 12px;
    font-weight: 700;
    opacity: 0.85;
}

.dashboard-cta-title {
    font-family: 'Cairo', sans-serif;
    font-size: 21px;
    font-weight: 800;
    margin-top: 6px;
}

.dashboard-cta-text {
    font-size: 13px;
    margin-top: 8px;
    max-width: 340px;
    opacity: 0.95;
}

.dashboard-cta-btn {
    display: inline-block;
    background-color: #FFFFFF;
    color: var(--color-primary-dark);
    padding: 10px 20px;
    border-radius: 11px;
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    margin-top: 16px;
}

.dashboard-empty-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: 22px;
}

.dashboard-empty-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 10px;
}

.dashboard-empty-text {
    font-size: 13px;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.placeholder-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 60vh;
}

.placeholder-icon {
    font-size: 48px;
    margin-bottom: 14px;
}

.placeholder-page h1 {
    font-family: 'Cairo', sans-serif;
    font-size: 22px;
    color: var(--color-text);
    margin: 0 0 8px;
}

.placeholder-page p {
    color: var(--color-text-muted);
    font-size: 14px;
}

@media (max-width: 860px) {
    .app-shell {
        flex-direction: column;
    }
    .app-sidebar {
        width: 100%;
        height: auto;
        position: static;
        overflow-y: visible;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }
    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .sidebar-profile-wrapper {
        margin-top: 0;
        margin-inline-start: auto;
    }
    .dashboard-stats, .dashboard-lower {
        grid-template-columns: 1fr;
    }
}

/* ===================== صفحة الإعدادات ===================== */
.settings-section {
    margin-bottom: 26px;
}

.settings-section-title {
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 10px;
}

.settings-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 20px;
    max-width: 480px;
}

.settings-card-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.settings-card-danger {
    border-color: var(--color-danger);
    background-color: var(--color-danger-light);
}

.settings-row-label {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text);
}

.settings-row-sub {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 3px;
}

.settings-btn {
    display: inline-block;
    padding: 9px 16px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: 'Cairo', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    box-sizing: border-box;
}

.settings-btn:hover {
    background-color: var(--color-primary-light);
}

.settings-btn-primary {
    display: block;
    width: 100%;
    margin-top: 6px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
}

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

.settings-btn-danger {
    display: block;
    width: 100%;
    margin-top: 10px;
    background-color: var(--color-danger);
    color: #FFFFFF;
    border-color: var(--color-danger);
}

.settings-card-row .settings-btn-danger {
    display: inline-block;
    width: auto;
    margin-top: 0;
}

.announcement-actions-row {
    justify-content: stretch;
}

.announcement-actions-row .settings-btn {
    flex: 1;
    text-align: center;
}

/* ===================== لوحة التحكم (الأدمن) ===================== */

.maintenance-switch {
    position: relative;
    width: 52px;
    height: 30px;
    flex-shrink: 0;
    border: none;
    border-radius: 999px;
    background-color: #C7BEA8;
    cursor: pointer;
    padding: 0;
    transition: background-color 0.2s ease;
}

.maintenance-switch-knob {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s ease;
}

.maintenance-switch[aria-checked="true"] {
    background-color: var(--color-danger);
}

.maintenance-switch[aria-checked="true"] .maintenance-switch-knob {
    transform: translateX(-22px);
}
.admin-user-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 14px;
}

.admin-user-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.15s ease, transform 0.15s ease;
    text-decoration: none;
    color: inherit;
}

.admin-user-row:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.admin-user-row-main {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-user-row-name {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text);
}

.admin-user-row-sub {
    font-size: 12px;
    color: var(--color-text-muted);
    direction: ltr;
    text-align: right;
}

.admin-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.admin-badge-active {
    background-color: rgba(34, 139, 87, 0.12);
    color: #228B57;
}

.admin-badge-disabled {
    background-color: rgba(220, 53, 69, 0.12);
    color: var(--color-danger);
}

.admin-badge-owner {
    background-color: rgba(169, 97, 60, 0.12);
    color: var(--color-primary-dark);
}

.admin-activity-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 6px;
    max-height: 420px;
    overflow-y: auto;
}

.admin-activity-item {
    padding: 10px 14px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-size: 13px;
    color: var(--color-text);
}

.admin-activity-item-time {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 3px;
    direction: ltr;
    text-align: right;
}

.admin-empty-state {
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    padding: 20px 0;
}

.site-announcement-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: var(--color-primary);
    color: #FFFFFF;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

.settings-btn.settings-btn-danger:hover {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
}

.settings-success {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    border: 1px solid var(--color-primary);
    padding: 10px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 12px;
}

.settings-info-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 8px;
}

.settings-info-label {
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 600;
}

.settings-info-value {
    font-weight: 700;
    color: var(--color-text);
    font-size: 14px;
}

.settings-info-input {
    border: none;
    background: transparent;
    outline: none;
    font-weight: 700;
    color: var(--color-text);
    font-size: 14px;
    font-family: 'Cairo', sans-serif;
    padding: 0;
    flex: 1;
    min-width: 0;
}

.settings-info-input::placeholder {
    color: var(--color-text-muted);
    font-weight: 500;
}

.settings-info-input:focus {
    color: var(--color-primary-dark);
}

#change-password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(46, 38, 32, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 45;
}

#change-password-box {
    background-color: var(--color-surface);
    padding: 30px 32px;
    border-radius: 20px;
    text-align: center;
    min-width: 320px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

#import-tree-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(46, 38, 32, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 45;
}

#import-tree-box {
    background-color: var(--color-surface);
    padding: 30px 32px;
    border-radius: 20px;
    text-align: center;
    min-width: 320px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}