редизайн кнопок 1st version

frontend/admin/css/components.css

@@ -1,3 +1,45 @@
+/* ===== Button Tokens ===== */
+:root {
+    --button-primary-bg: #8B5CF6;
+    --button-primary-bg-hover: #7C3AED;
+    --button-primary-text: #FFFFFF;
+    --button-secondary-bg: rgba(255, 255, 255, 0.04);
+    --button-secondary-bg-hover: rgba(255, 255, 255, 0.08);
+    --button-secondary-border: rgba(255, 255, 255, 0.10);
+    --button-secondary-text: #F8FAFC;
+    --button-ghost-bg-hover: rgba(255, 255, 255, 0.06);
+    --button-danger-bg: #DC2626;
+    --button-danger-bg-hover: #B91C1C;
+    --button-danger-subtle-bg: rgba(239, 68, 68, 0.13);
+    --button-danger-subtle-bg-hover: rgba(239, 68, 68, 0.20);
+    --button-danger-subtle-border: rgba(239, 68, 68, 0.25);
+    --button-danger-subtle-text: #FECACA;
+    --button-focus-ring: rgba(139, 92, 246, 0.45);
+    --button-disabled-bg: rgba(148, 163, 184, 0.16);
+    --button-disabled-text: #94A3B8;
+    --button-radius: 8px;
+}
+
+[data-theme="light"] {
+    --button-primary-bg: #4F46E5;
+    --button-primary-bg-hover: #4338CA;
+    --button-primary-text: #FFFFFF;
+    --button-secondary-bg: #FFFFFF;
+    --button-secondary-bg-hover: #F1F5F9;
+    --button-secondary-border: #CBD5E1;
+    --button-secondary-text: #334155;
+    --button-ghost-bg-hover: #F8FAFC;
+    --button-danger-bg: #DC2626;
+    --button-danger-bg-hover: #B91C1C;
+    --button-danger-subtle-bg: #FEF2F2;
+    --button-danger-subtle-bg-hover: #FEE2E2;
+    --button-danger-subtle-border: #FECACA;
+    --button-danger-subtle-text: #B91C1C;
+    --button-focus-ring: rgba(79, 70, 229, 0.35);
+    --button-disabled-bg: #CBD5E1;
+    --button-disabled-text: #64748B;
+}
+
 /* ===== Cards ===== */
 .card {
     background: var(--bg-card);
@@ -48,6 +90,189 @@
     letter-spacing: 0.04em;
 }
 
+/* ===== Dashboard ===== */
+.dashboard-container {
+    display: flex;
+    flex-direction: column;
+    gap: 1.5rem;
+}
+
+.dashboard-metrics-grid {
+    display: grid;
+    grid-template-columns: repeat(4, minmax(180px, 1fr));
+    gap: 1.25rem;
+}
+
+.dashboard-metric-card {
+    --metric-color: var(--accent);
+    --metric-bg: rgba(99, 102, 241, 0.1);
+    display: flex;
+    align-items: center;
+    gap: 1rem;
+    min-height: 112px;
+    padding: 1.25rem;
+    border-left: 4px solid var(--metric-color);
+}
+
+.dashboard-metric-card--students {
+    --metric-color: #10b981;
+    --metric-bg: rgba(16, 185, 129, 0.1);
+}
+
+.dashboard-metric-card--teachers {
+    --metric-color: #f59e0b;
+    --metric-bg: rgba(245, 158, 11, 0.1);
+}
+
+.dashboard-metric-card--classrooms {
+    --metric-color: #3b82f6;
+    --metric-bg: rgba(59, 130, 246, 0.1);
+}
+
+.dashboard-metric-card .metric-icon {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex: 0 0 48px;
+    width: 48px;
+    height: 48px;
+    color: var(--metric-color);
+    background: var(--metric-bg);
+    border-radius: 12px;
+}
+
+.dashboard-middle {
+    display: grid;
+    grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
+    gap: 1.25rem;
+    align-items: stretch;
+}
+
+.dashboard-monitor-card,
+.dashboard-compact-card {
+    display: flex;
+    flex-direction: column;
+}
+
+.dashboard-monitor-card {
+    min-height: 100%;
+}
+
+.dashboard-card-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 1rem;
+    margin-bottom: 1rem;
+}
+
+.dashboard-card-header h2 {
+    margin: 0;
+}
+
+.dashboard-time-slot {
+    flex: 0 0 auto;
+    padding: 0.35rem 0.75rem;
+    border-radius: 999px;
+    color: var(--accent-hover);
+    background: var(--bg-hover);
+    font-size: 0.85rem;
+    font-weight: 600;
+    white-space: nowrap;
+}
+
+.dashboard-monitor-table {
+    flex: 1;
+}
+
+.dashboard-side-stack {
+    display: grid;
+    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
+    gap: 1.25rem;
+    min-height: 100%;
+}
+
+.dashboard-compact-card {
+    min-height: 0;
+    padding: 1.25rem;
+    gap: 0.75rem;
+}
+
+.dashboard-card-title {
+    margin: 0;
+    font-size: 1.1rem;
+    font-weight: 600;
+    color: var(--text-primary);
+}
+
+.dashboard-badge-list {
+    display: flex;
+    flex-wrap: wrap;
+    align-content: flex-start;
+    gap: 0.5rem;
+    margin-top: 0.25rem;
+}
+
+.dashboard-actions {
+    display: grid;
+    grid-template-columns: 1fr;
+    gap: 0.65rem;
+    margin-top: auto;
+}
+
+.dashboard-action-link {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 0.5rem;
+    min-height: 40px;
+    padding: 0.6rem 0.85rem;
+    text-align: center;
+    text-decoration: none;
+    font-size: 0.9rem;
+}
+
+.dashboard-action-link.btn-secondary {
+    color: var(--button-secondary-text);
+    background: var(--button-secondary-bg);
+    border: 1px solid var(--button-secondary-border);
+    border-radius: var(--button-radius);
+    box-shadow: none;
+}
+
+.dashboard-action-link.btn-secondary:hover {
+    color: var(--button-secondary-text);
+    background: var(--button-secondary-bg-hover);
+    border-color: var(--button-secondary-border);
+}
+
+@media (max-width: 1200px) {
+    .dashboard-metrics-grid {
+        grid-template-columns: repeat(2, minmax(180px, 1fr));
+    }
+
+    .dashboard-middle {
+        grid-template-columns: 1fr;
+    }
+
+    .dashboard-side-stack {
+        grid-template-columns: repeat(2, minmax(0, 1fr));
+        grid-template-rows: auto;
+    }
+}
+
+@media (max-width: 700px) {
+    .dashboard-metrics-grid,
+    .dashboard-side-stack {
+        grid-template-columns: 1fr;
+    }
+
+    .dashboard-card-header {
+        align-items: flex-start;
+        flex-direction: column;
+    }
+}
+
 /* ===== Form Structure ===== */
 .form-row {
     display: flex;
@@ -167,14 +392,34 @@
     gap: 1rem;
 }
 
+.department-workspace-grid {
+    align-items: stretch;
+}
+
+.department-subject-import-card,
+.department-teachers-card {
+    display: flex;
+    flex-direction: column;
+    align-self: stretch;
+    min-height: 100%;
+}
+
+.department-teachers-card .card-header-row {
+    margin-bottom: 0.85rem;
+}
+
+.department-teachers-card .metric-grid {
+    margin-top: 0;
+}
+
 .metric-grid {
     display: grid;
-    gap: 0.75rem;
+    gap: 0.6rem;
 }
 
 .metric-card,
 .department-comment-item {
-    padding: 0.85rem;
+    padding: 0.8rem 0.85rem;
     background: var(--bg-input);
     border: 1px solid var(--bg-card-border);
     border-radius: var(--radius-sm);
@@ -183,7 +428,7 @@
 .metric-card strong,
 .department-comment-item strong {
     display: block;
-    margin-bottom: 0.35rem;
+    margin-bottom: 0.28rem;
     color: var(--text-primary);
 }
 
@@ -299,8 +544,9 @@
 
 .subject-import-row {
     display: grid;
-    grid-template-columns: minmax(120px, 1fr) minmax(200px, 3fr) auto;
-    gap: 0.75rem;
+    grid-template-columns: 160px minmax(260px, 1fr) auto;
+    column-gap: 0.65rem;
+    row-gap: 0.75rem;
     align-items: end;
     padding: 0.75rem;
     background: var(--bg-input);
@@ -382,16 +628,97 @@
     min-width: 260px;
 }
 
-.schedule-slot-summary,
-.schedule-semester-line {
+.schedule-slot-summary {
     margin-bottom: 0.35rem;
 }
 
-.schedule-semester-line {
-    display: flex;
+.academic-year-semesters {
+    display: grid;
+    grid-template-columns: repeat(2, minmax(220px, 1fr));
+    gap: 0.35rem;
+    align-items: stretch;
+}
+
+.academic-years-table tbody td {
+    padding-top: 0.6rem;
+    padding-bottom: 0.6rem;
+    vertical-align: middle;
+}
+
+.academic-years-table thead th:first-child,
+.academic-years-table thead th:nth-child(2),
+.academic-years-table thead th:last-child {
+    text-align: center;
+}
+
+.academic-year-center-cell {
+    text-align: center;
+    font-weight: 700;
+}
+
+.academic-year-semesters-cell {
+    min-width: 520px;
+    vertical-align: middle;
+}
+
+.academic-year-actions-cell {
+    text-align: center;
+    vertical-align: middle;
+}
+
+.academic-year-actions {
+    display: inline-flex;
     align-items: center;
-    justify-content: space-between;
-    gap: 0.5rem;
+    justify-content: center;
+    gap: 0.4rem;
+    min-height: 100%;
+    white-space: nowrap;
+}
+
+.academic-year-semester-item {
+    display: grid;
+    grid-template-columns: minmax(220px, 1fr) auto;
+    align-items: center;
+    gap: 0.65rem;
+    padding: 0.5rem 0.65rem;
+    background: var(--bg-input);
+    border: 1px solid var(--bg-card-border);
+    border-radius: var(--radius-sm);
+}
+
+.subject-import-code-field,
+.subject-import-name-field {
+    min-width: 0;
+}
+
+.subject-import-row .form-group label {
+    margin-bottom: 0.45rem;
+}
+
+@media (max-width: 900px) {
+    .academic-year-semesters {
+        grid-template-columns: 1fr;
+    }
+
+    .academic-year-semesters-cell {
+        min-width: 360px;
+    }
+}
+
+.academic-year-semester-meta {
+    display: grid;
+    gap: 0.2rem;
+}
+
+.academic-year-semester-type {
+    color: var(--text-primary);
+    font-size: 0.9rem;
+    font-weight: 700;
+}
+
+.academic-year-semester-period {
+    color: var(--text-secondary);
+    font-size: 0.82rem;
 }
 
 .schedule-inline-table {
@@ -403,34 +730,33 @@
     top: 50%;
     right: 0;
     z-index: 905;
-    width: 42px;
-    height: 74px;
-    border: 1px solid var(--bg-card-border);
+    width: 40px;
+    height: 40px;
+    border: 1px solid var(--button-secondary-border);
     border-right: 0;
-    border-radius: 10px 0 0 10px;
-    background: color-mix(in srgb, var(--bg-card) 92%, var(--accent));
-    color: var(--text-primary);
-    font: inherit;
-    font-size: 1.8rem;
-    font-weight: 800;
-    line-height: 1;
-    cursor: pointer;
+    border-radius: var(--button-radius) 0 0 var(--button-radius);
+    background: var(--button-secondary-bg);
+    color: var(--button-secondary-text);
     box-shadow: -8px 0 24px rgba(0, 0, 0, 0.2);
     transform: translateY(-50%);
-    transition: right var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
+    transition: right var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
 }
 
 .schedule-visual-handle:hover,
 .schedule-visual-handle.open {
-    border-color: var(--accent);
-    background: color-mix(in srgb, var(--accent) 20%, var(--bg-card));
-    color: var(--accent-hover);
+    border-color: var(--button-secondary-border);
+    background: var(--button-secondary-bg-hover);
+    color: var(--button-secondary-text);
 }
 
 .schedule-visual-handle.open {
     right: min(92vw, 1180px);
 }
 
+.schedule-visual-handle.open .schedule-visual-handle-icon {
+    transform: rotate(180deg);
+}
+
 .schedule-visual-backdrop {
     position: fixed;
     inset: 0;
@@ -1868,108 +2194,222 @@ input[type="number"] {
 }
 
 /* ===== Buttons ===== */
-.btn-primary {
-    position: relative;
-    overflow: hidden;
-    padding: 0.75rem 1.75rem;
-    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
-    border: none;
-    border-radius: var(--radius-sm);
-    color: #fff;
+.btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 0.45rem;
+    min-width: 0;
+    border: 1px solid transparent;
+    border-radius: var(--button-radius);
+    background: transparent;
+    color: inherit;
     font-family: inherit;
-    font-size: 0.95rem;
+    font-size: 0.875rem;
     font-weight: 600;
-    letter-spacing: 0.02em;
-    cursor: pointer;
+    line-height: 1;
+    text-align: center;
+    text-decoration: none;
     white-space: nowrap;
-    transition: all var(--transition);
-    box-shadow: 0 4px 15px var(--accent-glow);
+    cursor: pointer;
+    user-select: none;
+    transition:
+        background var(--transition),
+        border-color var(--transition),
+        color var(--transition),
+        box-shadow var(--transition),
+        transform var(--transition);
 }
 
-.btn-primary::before {
-    content: '';
-    position: absolute;
-    top: 0;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    background: linear-gradient(rgba(255, 255, 255, 0.2), transparent);
-    border-radius: inherit;
-    opacity: 0;
-    transition: opacity var(--transition);
+.btn:hover:not(:disabled) {
+    transform: translateY(-1px);
 }
 
-.btn-primary:hover {
-    transform: translateY(-2px);
-    box-shadow: 0 8px 25px var(--accent-glow);
+.btn:focus-visible {
+    outline: none;
+    box-shadow: 0 0 0 3px var(--button-focus-ring);
 }
 
-.btn-primary:hover::before {
-    opacity: 1;
+.btn:active:not(:disabled) {
+    transform: translateY(0);
 }
 
-.btn-primary:active {
-    transform: translateY(1px);
-    box-shadow: 0 2px 10px var(--accent-glow);
+.btn:disabled,
+.btn[aria-disabled="true"] {
+    background: var(--button-disabled-bg);
+    border-color: transparent;
+    color: var(--button-disabled-text);
+    cursor: not-allowed;
+    opacity: 0.75;
+    transform: none;
 }
 
-.btn-delete {
-    padding: 0.35rem 0.7rem;
-    background: rgba(248, 113, 113, 0.1);
-    border: 1px solid rgba(248, 113, 113, 0.2);
-    border-radius: var(--radius-sm);
-    color: var(--error);
+.btn-sm {
+    min-height: 32px;
+    padding: 0 12px;
+    font-size: 13px;
+    font-weight: 600;
+}
+
+.btn-md {
+    min-height: 40px;
+    padding: 0 16px;
+    font-size: 14px;
+    font-weight: 600;
+}
+
+.btn-lg {
+    min-height: 48px;
+    padding: 0 20px;
+    font-size: 15px;
+    font-weight: 700;
+}
+
+.btn-icon-sm,
+.btn-icon-md {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    flex: 0 0 auto;
+    padding: 0;
+    border-radius: var(--button-radius);
+    line-height: 1;
+}
+
+.btn-icon-sm {
+    width: 32px;
+    height: 32px;
+}
+
+.btn-icon-md {
+    width: 40px;
+    height: 40px;
+}
+
+.btn-icon-sm svg {
+    width: 18px;
+    height: 18px;
+}
+
+.btn-icon-md svg {
+    width: 20px;
+    height: 20px;
+}
+
+.btn-primary {
+    background: var(--button-primary-bg);
+    border-color: transparent;
+    color: var(--button-primary-text);
+    box-shadow: none;
+}
+
+.btn-primary:hover:not(:disabled) {
+    background: var(--button-primary-bg-hover);
+    color: var(--button-primary-text);
+}
+
+.btn-secondary {
+    background: var(--button-secondary-bg);
+    border-color: var(--button-secondary-border);
+    color: var(--button-secondary-text);
+}
+
+.btn-secondary:hover:not(:disabled) {
+    background: var(--button-secondary-bg-hover);
+    border-color: var(--button-secondary-border);
+    color: var(--button-secondary-text);
+}
+
+.btn-ghost {
+    background: transparent;
+    border-color: transparent;
+    color: var(--text-secondary);
+}
+
+.btn-ghost:hover:not(:disabled) {
+    background: var(--button-ghost-bg-hover);
+    color: var(--text-primary);
+}
+
+.btn-danger {
+    background: var(--button-danger-bg);
+    border-color: transparent;
+    color: #FFFFFF;
+}
+
+.btn-danger:hover:not(:disabled) {
+    background: var(--button-danger-bg-hover);
+    color: #FFFFFF;
+}
+
+.btn-danger-subtle {
+    background: var(--button-danger-subtle-bg);
+    border-color: var(--button-danger-subtle-border);
+    color: var(--button-danger-subtle-text);
+}
+
+.btn-danger-subtle:hover:not(:disabled) {
+    background: var(--button-danger-subtle-bg-hover);
+    border-color: var(--button-danger-subtle-border);
+    color: var(--button-danger-subtle-text);
+}
+
+.group-actions-cell {
+    text-align: right;
+    white-space: nowrap;
+}
+
+.group-actions {
+    display: grid;
+    grid-template-columns: 88px 104px 104px 116px;
+    gap: 0.35rem;
+    justify-content: end;
+    align-items: center;
+}
+
+.group-action-btn {
+    width: 100%;
+}
+
+.btn-restore-group {
+    min-height: 32px;
+    padding: 0 12px;
+    border-radius: var(--button-radius);
     font-family: inherit;
-    font-size: 0.8rem;
+    font-size: 13px;
+    font-weight: 600;
     cursor: pointer;
     transition: background var(--transition), transform var(--transition);
     position: relative;
     overflow: hidden;
 }
 
-.btn-delete:hover {
-    background: rgba(248, 113, 113, 0.2);
+.btn-restore-group {
+    background: rgba(245, 158, 11, 0.1);
+    border: 1px solid rgba(245, 158, 11, 0.24);
+    color: var(--warning);
+}
+
+.btn-restore-group:hover {
+    background: rgba(245, 158, 11, 0.2);
     transform: scale(1.05);
 }
 
 .btn-icon-toggle {
-    background: transparent;
-    border: 1px solid var(--bg-card-border);
-    color: var(--text-secondary);
-    width: 28px;
-    height: 28px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: 6px;
-    cursor: pointer;
-    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
-    padding: 0;
+    width: 32px;
+    height: 32px;
 }
 
 .btn-icon-toggle:hover {
-    background: var(--bg-card);
-    border-color: var(--accent);
-    color: var(--accent);
-    transform: rotate(45deg);
-    box-shadow: 0 0 10px var(--accent-glow);
-}
-
-.btn-edit-classroom {
-    padding: 0.35rem 0.7rem;
-    background: rgba(99, 102, 241, 0.1);
-    border: 1px solid rgba(99, 102, 241, 0.2);
-    border-radius: var(--radius-sm);
-    color: var(--accent-hover);
-    cursor: pointer;
-    transition: all var(--transition);
-}
-
-.btn-edit-classroom:hover {
-    background: rgba(99, 102, 241, 0.2);
     transform: translateY(-1px);
 }
 
+.group-actions .group-action-btn {
+    min-height: 32px;
+    padding: 0 12px;
+    font-size: 13px;
+}
+
 /* ===== Alerts ===== */
 .form-alert {
     display: none;
@@ -2341,20 +2781,19 @@ tbody tr:hover {
 
 /* ===== Theme Toggle Button ===== */
 .theme-toggle {
-    width: 42px;
-    height: 42px;
-    border: none;
-    border-radius: 50%;
-    background: var(--bg-card);
-    border: 1px solid var(--bg-card-border);
-    color: var(--text-primary);
-    cursor: pointer;
-    display: flex;
+    width: 40px;
+    height: 40px;
+    border-radius: var(--button-radius);
+    background: var(--button-secondary-bg);
+    border: 1px solid var(--button-secondary-border);
+    color: var(--button-secondary-text);
+    display: inline-flex;
     align-items: center;
     justify-content: center;
     backdrop-filter: blur(12px);
     -webkit-backdrop-filter: blur(12px);
-    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
+    padding: 0;
+    transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
     z-index: 100;
     flex-shrink: 0;
 }
@@ -2366,12 +2805,18 @@ tbody tr:hover {
 }
 
 .theme-toggle:hover {
-    transform: scale(1.1);
-    box-shadow: 0 4px 16px var(--accent-glow);
+    background: var(--button-secondary-bg-hover);
+    border-color: var(--button-secondary-border);
+    transform: translateY(-1px);
 }
 
 .theme-toggle:active {
-    transform: scale(0.95);
+    transform: translateY(0);
+}
+
+.theme-toggle:focus-visible {
+    outline: none;
+    box-shadow: 0 0 0 3px var(--button-focus-ring);
 }
 
 .theme-toggle--fixed {