/* =====================================================
   StarElectronic CRM - Professional UI
   Inspired by CRMInbox design system
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #e0e7ff;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-base: #f9fafb;
    --bg-surface: #ffffff;
    --bg-hover: #f3f4f6;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --nav-bg: #1e1b4b;
    --nav-text: #a5b4fc;
    --nav-active: #ffffff;
    --nav-active-bg: rgba(255,255,255,0.1);
    --sidebar-w: 320px;
    --nav-w: 68px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --transition: all 0.2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-base);
    height: 100vh;
    overflow: hidden;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

/* ===================== LAYOUT ROOT ===================== */
.crm-root {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ===================== NAV RAIL ===================== */
.nav-rail {
    width: var(--nav-w);
    background: var(--nav-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    flex-shrink: 0;
    z-index: 10;
}

.nav-logo {
    width: 100%;
    height: 64px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    cursor: pointer;
}

.logo-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
    color: white;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.logo-avatar:hover { transform: scale(1.05); }
.logo-avatar #logo-initial { pointer-events: none; }

.nav-divider {
    width: 36px;
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 8px 0;
}

.nav-items {
    list-style: none;
    width: 100%;
    flex: 1;
    padding: 8px 0;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 6px;
    cursor: pointer;
    color: var(--nav-text);
    border-radius: 0;
    transition: var(--transition);
    gap: 4px;
    position: relative;
    list-style: none;
}

.nav-item:hover {
    background: var(--nav-active-bg);
    color: white;
}

.nav-item.active {
    color: var(--nav-active);
    background: var(--nav-active-bg);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--primary);
    border-radius: 0 3px 3px 0;
}

.nav-item .material-symbols-rounded { font-size: 22px; }

.nav-label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.nav-bottom {
    width: 100%;
    padding: 8px 0 12px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

/* ===================== SIDEBAR ===================== */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
}

.sidebar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 16px 12px;
    border-bottom: 1px solid var(--border-light);
    height: 64px;
}

.sidebar-brand h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
    cursor: text;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    transition: var(--transition);
}

.sidebar-brand h2:focus {
    border-bottom-color: var(--primary);
}

.sidebar-actions {
    display: flex;
    gap: 4px;
}

/* Search */
.search-wrap {
    position: relative;
    padding: 10px 12px;
    background: var(--bg-base);
    border-bottom: 1px solid var(--border-light);
}

.search-wrap .search-icon {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--text-muted);
}

.search-wrap input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-surface);
    outline: none;
    font-size: 13px;
    color: var(--text-primary);
    transition: var(--transition);
    font-family: inherit;
}

.search-wrap input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Label chips */
.label-chips {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    overflow-x: auto;
    border-bottom: 1px solid var(--border-light);
    scrollbar-width: none;
}

.label-chips::-webkit-scrollbar { display: none; }

.chip {
    flex-shrink: 0;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1.5px solid var(--border);
    background: transparent;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.chip:hover { border-color: var(--primary); color: var(--primary); }

.chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Chat list */
.chat-list {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.loading-chats {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    gap: 12px;
    color: var(--text-muted);
}

.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.chat-item {
    display: flex;
    align-items: flex-start;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
    gap: 12px;
    position: relative;
}

.chat-item:hover { background: var(--bg-hover); }
.chat-item.active { background: var(--primary-light); }
.chat-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--primary);
    border-radius: 0 2px 2px 0;
}

.avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.avatar.lg {
    width: 38px;
    height: 38px;
    font-size: 15px;
}

.chat-info {
    flex: 1;
    min-width: 0;
}

.chat-row-1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3px;
}

.chat-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}

.chat-time {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.chat-preview {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}

.chat-badges {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    color: white;
    letter-spacing: 0.3px;
}

.tag-badge .remove-tag {
    cursor: pointer;
    font-weight: 700;
    font-size: 12px;
    line-height: 1;
    opacity: 0.8;
    transition: var(--transition);
}

.tag-badge .remove-tag:hover { opacity: 1; }

.assigned-badge {
    font-size: 10px;
    color: var(--success);
    font-weight: 500;
}

/* ===================== MAIN CONTENT ===================== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-base);
}

.section {
    display: none;
    flex: 1;
    overflow: hidden;
}

.section.active { display: flex; flex-direction: column; }

/* ===== CHAT SECTION ===== */
#section-chats {
    background: var(--bg-base);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 40px;
    gap: 16px;
}

.empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-icon .material-symbols-rounded {
    font-size: 38px;
    color: var(--primary);
}

.empty-state h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 380px;
    font-size: 14px;
}

.stats-row {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 32px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    gap: 4px;
}

.stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stat-lbl {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Active chat */
.active-chat {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-surface);
}

.chat-topbar {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    gap: 12px;
    height: 64px;
    box-shadow: var(--shadow);
    z-index: 2;
}

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

.contact-meta h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.status-text {
    font-size: 12px;
    color: var(--success);
    font-weight: 500;
}

.chat-tags-bar {
    flex: 1;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.chat-topbar-actions {
    display: flex;
    gap: 6px;
}

/* Messages */
.messages-area {
    flex: 1;
    overflow-y: auto;
    padding: 20px 60px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #e5ddd5;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c8b99a' fill-opacity='0.15'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    scrollbar-width: thin;
}

.message {
    max-width: 65%;
    padding: 8px 12px 6px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.4;
    position: relative;
    box-shadow: 0 1px 2px rgba(0,0,0,0.12);
    word-wrap: break-word;
}

.message.received {
    align-self: flex-start;
    background: #ffffff;
    border-top-left-radius: 2px;
    margin-bottom: 2px;
}

.message.sent {
    align-self: flex-end;
    background: #d9fdd3;
    border-top-right-radius: 2px;
    margin-bottom: 2px;
}

.message-time {
    font-size: 10px;
    color: #999;
    text-align: right;
    margin-top: 3px;
}

/* Composer */
.chat-composer {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    gap: 8px;
}

.chat-composer input {
    flex: 1;
    padding: 10px 16px;
    border-radius: 24px;
    border: 1px solid var(--border);
    background: var(--bg-base);
    outline: none;
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
    font-family: inherit;
}

.chat-composer input:focus {
    border-color: var(--primary);
    background: white;
}

.send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    cursor: pointer;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.send-btn:hover { background: var(--primary-dark); transform: scale(1.05); }
.send-btn .material-symbols-rounded { font-size: 20px; }

/* ===== SECTION PANELS ===== */
.section-header {
    padding: 28px 32px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.section-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
}

.section-header p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ===== CONTACTS TABLE ===== */
.contacts-table-wrap {
    flex: 1;
    overflow-y: auto;
    padding: 20px 32px;
}

.contacts-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contacts-table th {
    background: var(--bg-base);
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

.contacts-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    font-size: 13px;
}

.contacts-table tr:hover td { background: var(--bg-hover); }

/* ===== LABELS SECTION ===== */
.labels-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 32px;
    overflow-y: auto;
}

.label-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    min-width: 200px;
    transition: var(--transition);
}

.label-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.label-color-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
}

.label-info { flex: 1; }
.label-info .label-name { font-weight: 600; font-size: 14px; }
.label-info .label-count { font-size: 12px; color: var(--text-muted); }

/* ===== STAFF SECTION ===== */
.staff-add-form {
    margin: 24px 32px 0;
    padding: 20px 24px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.staff-add-form h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.form-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 150px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    padding: 9px 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    outline: none;
    font-size: 13px;
    color: var(--text-primary);
    transition: var(--transition);
    font-family: inherit;
    background: var(--bg-base);
}

.form-group input:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px var(--primary-light);
}

.staff-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px 32px;
    overflow-y: auto;
}

.staff-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 20px;
    min-width: 240px;
    max-width: 280px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.staff-card:hover { box-shadow: var(--shadow-md); }

.staff-card-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.staff-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 18px;
    color: white;
}

.staff-info .staff-name { font-weight: 600; font-size: 14px; }
.staff-info .staff-brigade { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.staff-card-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.meta-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--bg-base);
    border-radius: var(--radius);
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
}

.meta-badge .material-symbols-rounded { font-size: 14px; }

.cases-badge {
    background: var(--primary-light);
    color: var(--primary);
}

.staff-card-actions {
    display: flex;
    justify-content: flex-end;
}

/* ===== SETTINGS ===== */
.settings-card {
    margin: 24px 32px;
    padding: 24px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    max-width: 500px;
}

.settings-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.settings-form { display: flex; flex-direction: column; gap: 20px; }

.profile-pic-section {
    display: flex;
    justify-content: center;
}

.big-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 700;
    color: white;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.big-avatar:hover .avatar-overlay { opacity: 1; }

.avatar-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.avatar-overlay .material-symbols-rounded { color: white; font-size: 28px; }

/* ===================== BUTTONS ===================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    background: var(--bg-base);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

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

.icon-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.icon-btn:hover { background: var(--bg-hover); color: var(--primary); }
.icon-btn .material-symbols-rounded { font-size: 20px; }

/* ===================== MODALES ===================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 460px;
    animation: slideUp 0.2s ease;
}

@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 16px; font-weight: 600; }

.modal-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

.modal-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--border);
}

/* Color presets */
.color-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.color-preset {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.color-preset:hover, .color-preset.selected {
    border-color: var(--text-primary);
    transform: scale(1.15);
}

/* Assign list */
.assign-list { display: flex; flex-direction: column; gap: 8px; max-height: 320px; overflow-y: auto; }

.assign-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-base);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.assign-item:hover { border-color: var(--primary); }

.assign-item-info { display: flex; align-items: center; gap: 10px; }
.assign-item-info .staff-avatar { width: 36px; height: 36px; font-size: 14px; }
.assign-item-name { font-weight: 600; font-size: 13px; }
.assign-item-brigade { font-size: 11px; color: var(--text-muted); }

/* ===================== TOAST ===================== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    background: var(--text-primary);
    color: white;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    animation: slideUp 0.2s ease;
}

.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ===================== MATERIAL SYMBOLS ===================== */
.material-symbols-rounded {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    user-select: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ===== ASSIGNMENTS CARDS ===== */
.modal-lg {
    max-width: 650px;
}

.assignments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.assign-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.assign-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.assign-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.ac-client {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ac-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-hover);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.ac-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.ac-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.assign-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-light);
    padding-top: 10px;
    margin-top: auto;
}

.btn-unassign {
    background: #fff0f0;
    color: var(--danger);
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-unassign:hover {
    background: var(--danger);
    color: white;
}

/* ===== QUICK RESPONSES ===== */
.qr-popup-item {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.qr-popup-item:last-child {
    border-bottom: none;
}

.qr-popup-item:hover {
    background: var(--bg-hover);
}

.qr-popup-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.qr-popup-msg {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}