/* ============================================================
   EPM System — полный CSS с мобильной адаптацией
   ============================================================ */

/* ============ ПЕРЕМЕННЫЕ (темы) ============ */
:root {
    --bg-color: #f4f7f6;
    --text-main: #1a1a1a;
    --text-sub: #666;
    --card-bg: rgba(255, 255, 255, 0.85);
    --card-border: rgba(0, 0, 0, 0.06);
    --accent: #2c3e50;
    --accent-hover: #1a252f;
    --wave-1: #a1c4fd;
    --wave-2: #c2e9fb;
    --wave-3: #d4e4f7;
}

body.theme-dark {
    --bg-color: #0f1115;
    --text-main: #f1f3f5;
    --text-sub: #8b95a5;
    --card-bg: rgba(26, 29, 36, 0.85);
    --card-border: rgba(255, 255, 255, 0.06);
    --accent: #4a90e2;
    --accent-hover: #357abd;
    --wave-1: #1a2a44;
    --wave-2: #243b5a;
    --wave-3: #1e2d44;
}

/* ============ ЦВЕТОВЫЕ ПАЛИТРЫ ============ */
body.palette-blue { --accent: #2563eb; --accent-hover: #1d4ed8; --wave-1: #93c5fd; --wave-2: #bfdbfe; --wave-3: #dbeafe; }
body.theme-dark.palette-blue { --accent: #3b82f6; --accent-hover: #2563eb; --wave-1: #1e3a5f; --wave-2: #1e40af; --wave-3: #1e3a8a; }

body.palette-green { --accent: #059669; --accent-hover: #047857; --wave-1: #6ee7b7; --wave-2: #a7f3d0; --wave-3: #d1fae5; }
body.theme-dark.palette-green { --accent: #10b981; --accent-hover: #059669; --wave-1: #064e3b; --wave-2: #065f46; --wave-3: #047857; }

body.palette-purple { --accent: #7c3aed; --accent-hover: #6d28d9; --wave-1: #c4b5fd; --wave-2: #ddd6fe; --wave-3: #ede9fe; }
body.theme-dark.palette-purple { --accent: #8b5cf6; --accent-hover: #7c3aed; --wave-1: #2e1065; --wave-2: #4c1d95; --wave-3: #5b21b6; }

body.palette-orange { --accent: #ea580c; --accent-hover: #c2410c; --wave-1: #fdba74; --wave-2: #fed7aa; --wave-3: #ffedd5; }
body.theme-dark.palette-orange { --accent: #f97316; --accent-hover: #ea580c; --wave-1: #7c2d12; --wave-2: #9a3412; --wave-3: #c2410c; }

body.palette-pink { --accent: #db2777; --accent-hover: #be185d; --wave-1: #f9a8d4; --wave-2: #fbcfe8; --wave-3: #fce7f3; }
body.theme-dark.palette-pink { --accent: #ec4899; --accent-hover: #db2777; --wave-1: #831843; --wave-2: #9d174d; --wave-3: #be185d; }

body.palette-slate { --accent: #475569; --accent-hover: #334155; --wave-1: #cbd5e1; --wave-2: #e2e8f0; --wave-3: #f1f5f9; }
body.theme-dark.palette-slate { --accent: #64748b; --accent-hover: #475569; --wave-1: #1e293b; --wave-2: #334155; --wave-3: #475569; }

/* ============ БАЗА ============ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    transition: background-color 0.4s, color 0.4s;
    min-height: 100vh;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
    line-height: 1.4;
}

img, svg, video, canvas {
    max-width: 100%;
    height: auto;
}

input, textarea, select, button {
    font-family: inherit;
    max-width: 100%;
    box-sizing: border-box;
}

/* ============ ВОЛНЫ ============ */
.wave-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: var(--bg-color);
    transition: background 0.4s;
    pointer-events: none;
}

.wave-bg svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 60%;
    opacity: 0.55;
    max-width: none;
    will-change: transform;
}

.wave-bg .wave-1 {
    color: var(--wave-1);
    animation: waveMove 18s ease-in-out infinite;
}
.wave-bg .wave-2 {
    color: var(--wave-2);
    animation: waveMove 22s ease-in-out infinite reverse;
    opacity: 0.4;
}
.wave-bg .wave-3 {
    color: var(--wave-3);
    animation: waveMove 28s ease-in-out infinite;
    opacity: 0.3;
}

@keyframes waveMove {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-25%) translateY(-20px); }
}

/* Контент ВЫШЕ волн */
.container,
.login-container,
header,
main,
section {
    position: relative;
    z-index: 1;
}

/* ============ КОНТЕЙНЕР ============ */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
}

/* ============ ХЕДЕР ============ */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    margin-bottom: 30px;
    gap: 12px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text-sub);
    min-width: 0;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 8px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-icon {
    background: var(--card-bg);
    border: none;
    color: var(--text-main);
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.2s, background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    text-decoration: none;
    flex-shrink: 0;
}

.btn-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.btn-icon:hover {
    transform: scale(1.1);
    background: color-mix(in srgb, var(--accent) 15%, var(--card-bg));
}

/* ============ ПРИВЕТСТВИЕ ============ */
.greeting-section {
    margin-bottom: 30px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    line-height: 1.15;
    word-wrap: break-word;
}

.sub-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-sub);
}

/* ============ КНОПКА СОЗДАНИЯ ============ */
.btn-create {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    border: 1.5px dashed var(--accent);
    background: transparent;
    color: var(--accent);
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 16px;
}

.btn-create:hover {
    background: var(--accent);
    color: #fff;
    border-style: solid;
}

/* ============ ПАНЕЛЬ ФИЛЬТРОВ ============ */
.filters-panel {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid var(--card-border);
}

.search-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.5);
    font-size: 0.95rem;
    outline: none;
    color: var(--text-main);
    transition: border 0.2s;
}
.theme-dark .search-input {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
}
.search-input:focus { border-color: var(--accent); }

.filter-dropdown { position: relative; }

.filter-btn {
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
}
.theme-dark .filter-btn {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
}
.filter-btn:hover { border-color: var(--accent); }

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 10px;
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    border: 1px solid var(--card-border);
    z-index: 100;
    max-height: 300px;
    overflow-y: auto;
}
.dropdown-menu.hidden { display: none; }

.filters-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-chips {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.chip {
    padding: 6px 14px;
    border-radius: 20px;
    border: none;
    background: rgba(128,128,128,0.15);
    color: var(--text-sub);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.chip:hover { background: rgba(128,128,128,0.25); }
.chip.active { background: var(--accent); color: #fff; }

.sort-select {
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--text-main);
    outline: none;
}
.theme-dark .sort-select {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
}

.tag-filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
.tag-filter-item:hover { background: rgba(128,128,128,0.1); }
.tag-filter-item input { cursor: pointer; }

/* ============ КАРТОЧКИ ПРОЕКТОВ ============ */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.project-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.project-card.inactive {
    opacity: 0.4;
    filter: grayscale(80%);
    pointer-events: none;
}
.project-card.inactive .card-actions {
    pointer-events: auto;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-right: 60px;
    gap: 10px;
    flex-wrap: wrap;
}

.project-title {
    font-size: 1.2rem;
    font-weight: 600;
    word-break: break-word;
}

.project-deadline {
    font-size: 0.9rem;
    color: var(--text-sub);
    font-weight: 600;
    white-space: nowrap;
}

.project-dates {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-sub);
    margin-bottom: 8px;
}

.project-cost {
    font-size: 1rem;
    font-weight: 700;
    color: #f39c12;
    margin-bottom: 8px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.project-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid transparent;
}

.card-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 2;
}
.project-card:hover .card-actions { opacity: 1; }

.btn-card-action {
    background: rgba(255,255,255,0.6);
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 5px 8px;
    border-radius: 8px;
    transition: all 0.2s;
    backdrop-filter: blur(5px);
}
.theme-dark .btn-card-action { background: rgba(0,0,0,0.4); }
.btn-card-action:hover {
    transform: scale(1.1);
    background: var(--accent);
    color: #fff;
}

/* Стадии */
.project-stages {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.stage-tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(128, 128, 128, 0.15);
    color: var(--text-sub);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    border: 1px solid transparent;
}

body.is-manager .stage-tag:hover {
    background: rgba(44, 62, 80, 0.15);
    transform: translateY(-1px);
    border-color: var(--accent);
}

.stage-tag.done {
    background: var(--accent);
    color: #fff;
    text-decoration: line-through;
    opacity: 0.7;
}
.theme-dark .stage-tag.done { background: #4CAF50; }

/* Прогресс-бар */
.progress-section { margin-top: 15px; }

.progress-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-sub);
    margin-bottom: 6px;
}

.progress-percent {
    font-weight: 800;
    color: var(--text-main);
    font-size: 0.9rem;
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(0,0,0,0.1);
    border-radius: 4px;
    overflow: hidden;
}
.theme-dark .progress-bar-bg { background: rgba(255,255,255,0.1); }

.progress-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.project-card.urgency-urgent .progress-bar-fill { background: #f39c12; }
.project-card.urgency-overdue .progress-bar-fill { background: #e74c3c; }
.project-card.urgency-warning .progress-bar-fill { background: #f1c40f; }

/* Срочность */
.urgency-urgent {
    border-left: 5px solid #ff4d4d;
    background: linear-gradient(90deg, rgba(255,77,77,0.1) 0%, var(--card-bg) 100%);
}
.urgency-warning {
    border-left: 5px solid #ffcc00;
    background: linear-gradient(90deg, rgba(255,204,0,0.1) 0%, var(--card-bg) 100%);
}
.urgency-overdue {
    border-left: 5px solid #8b0000;
    background: linear-gradient(90deg, rgba(139,0,0,0.15) 0%, var(--card-bg) 100%);
}

/* ============ ЛОГИН ============ */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--card-border);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-card h2 {
    margin-bottom: 5px;
    font-weight: 800;
}

.login-card .sub-text {
    font-size: 1rem;
    margin-bottom: 30px;
}

.input-group {
    text-align: left;
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-sub);
}

.input-group input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.5);
    font-size: 1rem;
    outline: none;
    transition: border 0.3s;
}
.theme-dark .input-group input {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
    color: #fff;
}
.input-group input:focus { border-color: var(--accent); }

.btn-primary {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: var(--accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
}
.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--accent-hover);
}

.btn-secondary {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: rgba(128,128,128,0.2);
    color: var(--text-main);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
}
.btn-secondary:hover { background: rgba(128,128,128,0.3); }

.error-msg {
    color: #ff4d4d;
    margin-top: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* ============ МОДАЛКА ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 16px;
    opacity: 1;
    transition: opacity 0.3s;
}
.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 30px;
    border-radius: 20px;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content h2 { margin-bottom: 20px; }

.modal-content textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    font-size: 1rem;
    resize: vertical;
    background: rgba(255,255,255,0.5);
    outline: none;
}
.theme-dark .modal-content textarea {
    background: rgba(0,0,0,0.3);
    color: #fff;
    border-color: rgba(255,255,255,0.1);
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}
.modal-actions .btn-primary { flex: 1; }

body:not(.is-manager) .manager-only { display: none; }

.input-hint {
    display: block;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-sub);
    font-weight: 500;
}

/* ============ НАСТРОЙКИ ============ */
.subsection-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-sub);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 25px 0 12px;
}

.settings-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 30px;
    background: var(--card-bg);
    padding: 6px;
    border-radius: 14px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
}

.tab-btn {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-sub);
    font-size: 0.95rem;
    transition: all 0.2s;
    white-space: nowrap;
}
.tab-btn.active {
    background: var(--accent);
    color: #fff;
}

.tab-content { display: none; }
.tab-content.active {
    display: block;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header { margin-bottom: 25px; }
.section-header h2 { font-size: 1.8rem; margin-bottom: 5px; }

.create-form {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.create-form input[type="text"] {
    flex: 1;
    min-width: 150px;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background: var(--card-bg);
    font-size: 1rem;
    outline: none;
    color: var(--text-main);
}
.theme-dark .create-form input[type="text"] {
    border-color: rgba(255,255,255,0.1);
}
.input-icon {
    max-width: 70px;
    text-align: center;
    font-size: 1.2rem !important;
}
.input-color {
    width: 50px;
    height: 46px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    background: transparent;
    padding: 0;
}
.create-form .btn-primary {
    padding: 12px 24px;
    width: auto;
    flex-shrink: 0;
}

.items-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--card-bg);
    border-radius: 14px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    transition: transform 0.2s;
    gap: 10px;
}
.item-row:hover { transform: translateX(3px); }

.item-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}
.item-icon { font-size: 1.5rem; flex-shrink: 0; }
.item-name {
    font-weight: 600;
    word-break: break-word;
    min-width: 0;
}
.item-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.btn-delete {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    opacity: 0.5;
    transition: all 0.2s;
    flex-shrink: 0;
}
.btn-delete:hover {
    opacity: 1;
    background: rgba(255,0,0,0.1);
}

.avatar-link { text-decoration: none; }

.checkboxes-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 10px;
    cursor: pointer;
    background: rgba(128,128,128,0.1);
    border: 2px solid transparent;
    transition: all 0.2s;
    font-size: 0.9rem;
}
.checkbox-item:hover { background: rgba(128,128,128,0.2); }
.checkbox-item input { display: none; }
.checkbox-icon { font-size: 1.1rem; }

/* Тема — режим/палитра */
.theme-mode-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.mode-btn {
    flex: 1;
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    border-radius: 12px;
    border: 2px solid var(--card-border);
    background: var(--card-bg);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    transition: all 0.2s;
}
.mode-btn:hover { border-color: var(--accent); }
.mode-btn.active {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
}

.palette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 12px;
}

.palette-item {
    aspect-ratio: 1;
    border-radius: 14px;
    background: var(--swatch);
    cursor: pointer;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 3px solid transparent;
}
.palette-item:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.palette-item.active {
    border-color: var(--text-main);
    box-shadow: 0 0 0 3px var(--bg-color), 0 0 0 5px var(--accent);
}
.palette-item.active::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    transform: translate(-50%, -50%);
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* ============ КАЛЕНДАРЬ ============ */
.calendar-section {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.calendar-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.calendar-legend {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.8rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--text-sub);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* FullCalendar */
.fc {
    --fc-border-color: var(--card-border);
    --fc-today-bg-color: color-mix(in srgb, var(--accent) 10%, transparent);
    --fc-page-bg-color: transparent;
    --fc-neutral-bg-color: transparent;
    --fc-list-event-hover-bg-color: rgba(128,128,128,0.05);
    --fc-event-border-color: transparent;
    --fc-event-bg-color: var(--accent);
    --fc-event-text-color: #fff;
    font-family: inherit;
}

.fc .fc-toolbar-title {
    color: var(--text-main);
    font-size: 1.15rem;
    font-weight: 800;
    text-transform: capitalize;
}

.fc .fc-button {
    background: var(--card-bg) !important;
    border: 1px solid var(--card-border) !important;
    color: var(--text-main) !important;
    font-weight: 600;
    text-transform: capitalize;
    padding: 8px 14px !important;
    font-size: 0.85rem;
    box-shadow: none !important;
    transition: all 0.2s;
}
.fc .fc-button:hover {
    background: var(--accent) !important;
    color: #fff !important;
    border-color: var(--accent) !important;
}
.fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: #fff !important;
}

.fc .fc-col-header-cell {
    background: transparent;
    padding: 10px 0;
}
.fc .fc-col-header-cell-cushion {
    color: var(--text-sub);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    text-decoration: none;
}

.fc .fc-daygrid-day { transition: background 0.2s; cursor: pointer; }
.fc .fc-daygrid-day:hover { background: rgba(128,128,128,0.05); }
.fc .fc-daygrid-day-number {
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 8px;
    text-decoration: none;
}
.fc .fc-day-other .fc-daygrid-day-number { opacity: 0.3; }
.fc .fc-day-today {
    background: color-mix(in srgb, var(--accent) 8%, transparent) !important;
}
.fc .fc-day-today .fc-daygrid-day-number {
    color: var(--accent);
    font-weight: 800;
}

.fc .fc-daygrid-event {
    border-radius: 6px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-weight: 600;
    border: none !important;
    margin-top: 2px;
    cursor: pointer;
}
.fc .fc-event-title {
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fc .fc-daygrid-event-harness { margin-top: 1px; }
.fc .fc-event-main { padding: 2px 4px; }

.fc .fc-list-day-cushion {
    background: color-mix(in srgb, var(--accent) 10%, transparent) !important;
}
.fc .fc-list-day-text,
.fc .fc-list-day-side-text {
    color: var(--text-main);
    font-weight: 700;
    text-decoration: none;
}

/* ============ СТАТИСТИКА ============ */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--card-border);
    border-left: 5px solid var(--accent);
    transition: transform 0.2s;
}
.stat-card:hover { transform: translateY(-3px); }
.stat-card.stat-green { border-left-color: #2ecc71; }
.stat-card.stat-orange { border-left-color: #f39c12; }
.stat-card.stat-red { border-left-color: #e74c3c; }

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-sub);
    font-weight: 600;
}

/* ============ ГРАФИКИ ============ */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.chart-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--card-border);
}
.chart-card.full-width { grid-column: 1 / -1; }
.chart-card h3 {
    margin-bottom: 15px;
    font-size: 1rem;
    font-weight: 700;
}
.chart-card canvas { max-height: 300px; }

/* ============ СТОИМОСТЬ ============ */
.cost-block {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    color: #fff;
    margin-top: 20px;
    box-shadow: 0 8px 24px rgba(243, 156, 18, 0.3);
}
.cost-block.hidden { display: none; }
.cost-label { font-size: 0.95rem; opacity: 0.9; margin-bottom: 8px; }
.cost-value { font-size: 2.5rem; font-weight: 800; }

/* ============================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ — ПЛАНШЕТ (до 900px)
   ============================================================ */
@media (max-width: 900px) {
    .container { padding: 16px; }

    h1 { font-size: 2rem; }
    .sub-text { font-size: 1.1rem; }

    .charts-grid { grid-template-columns: 1fr; }
    .stat-cards { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ — ТЕЛЕФОН (до 700px)
   ============================================================ */
@media (max-width: 700px) {
    .container { padding: 14px; }

    /* Хедер */
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
    }

    .logo {
        font-size: 1rem;
        width: 100%;
    }

    .avatar { width: 34px; height: 34px; }

    .header-actions {
        width: 100%;
        gap: 8px;
    }

    .btn-icon {
        width: 38px;
        height: 38px;
        padding: 9px;
    }

    .btn-icon svg { width: 18px; height: 18px; }

    /* Приветствие */
    .greeting-section { margin-bottom: 20px; }

    h1 { font-size: 1.5rem; }
    .sub-text { font-size: 1rem; }

    /* Кнопки */
    .btn-create {
        padding: 13px;
        font-size: 0.9rem;
    }

    .btn-primary, .btn-secondary {
        padding: 13px;
        font-size: 0.95rem;
    }

    /* Фильтры */
    .filters-panel {
        padding: 12px;
        border-radius: 14px;
    }

    .search-row {
        flex-direction: column;
        gap: 8px;
    }

    .search-input,
    .filter-btn {
        width: 100%;
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .filters-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .filter-chips { gap: 5px; }

    .chip {
        padding: 6px 12px;
        font-size: 0.78rem;
    }

    .sort-select {
        width: 100%;
        padding: 11px 14px;
        font-size: 0.9rem;
    }

    /* Карточки */
    .project-card {
        padding: 16px;
        border-radius: 14px;
    }

    .project-header {
        padding-right: 55px;
        gap: 6px;
    }

    .project-title { font-size: 1.05rem; }
    .project-deadline { font-size: 0.8rem; }

    .card-actions {
        top: 10px;
        right: 10px;
        opacity: 1;
    }

    .btn-card-action {
        padding: 6px 8px;
        font-size: 0.85rem;
    }

    .project-stages { gap: 5px; }
    .stage-tag {
        padding: 5px 10px;
        font-size: 0.75rem;
    }

    /* Модалка */
    .modal-overlay { padding: 12px; }

    .modal-content {
        padding: 22px;
        border-radius: 16px;
        max-height: 92vh;
        width: 100%;
    }

    .modal-content h2 { font-size: 1.15rem; }

    .modal-actions {
        flex-direction: column;
        gap: 8px;
    }

    .modal-actions button { width: 100%; }

    /* Логин */
    .login-container { padding: 16px; }

    .login-card {
        padding: 28px 22px;
        border-radius: 16px;
    }

    .login-card h2 { font-size: 1.35rem; }
    .login-card .sub-text { font-size: 0.95rem; margin-bottom: 20px; }

    .input-group input {
        padding: 13px 14px;
        font-size: 1rem;
    }

    /* Настройки */
    .settings-tabs {
        padding: 4px;
        gap: 4px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
    }

    .settings-tabs::-webkit-scrollbar { display: none; }

    .tab-btn {
        padding: 10px 14px;
        font-size: 0.85rem;
        flex-shrink: 0;
        white-space: nowrap;
    }

    .section-header h2 { font-size: 1.4rem; }

    .create-form {
        flex-direction: column;
        gap: 8px;
    }

    .create-form input[type="text"],
    .create-form .btn-primary,
    .input-icon,
    .input-color {
        width: 100%;
        max-width: 100%;
        padding: 12px 14px;
        font-size: 0.95rem;
    }

    .input-icon { text-align: left; font-size: 1rem !important; }
    .input-color { height: 46px; }
    .create-form .btn-primary { width: 100%; padding: 13px; }

    .item-row {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .item-info { gap: 10px; }
    .item-icon { font-size: 1.3rem; }

    /* Тема */
    .theme-mode-row { flex-direction: column; }
    .mode-btn { width: 100%; min-width: 0; }

    .palette-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    /* Дашборд */
    .stat-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 14px 16px;
        border-radius: 12px;
    }

    .stat-value { font-size: 1.6rem; }
    .stat-label { font-size: 0.75rem; }

    .calendar-section,
    .chart-card {
        padding: 14px;
        border-radius: 14px;
    }

    .calendar-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .calendar-header h3 { font-size: 1rem; }
    .calendar-legend { gap: 10px; font-size: 0.7rem; }

    .chart-card canvas { max-height: 240px; }

    .cost-block { padding: 20px; }
    .cost-value { font-size: 1.8rem; }

    /* FullCalendar */
    .fc .fc-toolbar {
        flex-direction: column;
        gap: 8px;
    }
    .fc .fc-toolbar-title { font-size: 1rem; }
    .fc .fc-button {
        padding: 6px 10px !important;
        font-size: 0.75rem !important;
    }
}

/* ============================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ — МАЛЕНЬКИЙ ТЕЛЕФОН (до 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container { padding: 12px; }

    h1 { font-size: 1.3rem; }
    .sub-text { font-size: 0.9rem; }

    .project-title { font-size: 0.95rem; }
    .project-deadline { font-size: 0.75rem; }

    .stat-value { font-size: 1.4rem; }
    .calendar-legend { flex-wrap: wrap; gap: 6px; }

    .palette-grid { grid-template-columns: repeat(3, 1fr); }

    .modal-content { padding: 18px; }
    .login-card { padding: 22px 18px; }
}

/* ============================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ — ОЧЕНЬ МАЛЕНЬКИЙ (до 380px)
   ============================================================ */
@media (max-width: 380px) {
    h1 { font-size: 1.2rem; }
    .chip {
        padding: 5px 9px;
        font-size: 0.72rem;
    }
    .header-actions { gap: 6px; }
    .btn-icon {
        width: 34px;
        height: 34px;
        padding: 7px;
    }
}