/* ── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

input, select, textarea, button { font-family: inherit; }
input, select, textarea { user-select: auto; }

:root {
    --bg:       #ffffff;
    --bg2:      #f8f8f8;
    --bg3:      #f0f0f0;
    --accent:   #c0392b;
    --accent2:  #a93226;
    --success:  #27ae60;
    --danger:   #e74c3c;
    --warn:     #e67e22;
    --text:     #1a2642;
    --text2:    #666666;
    --border:   #e0e0e0;
    --radius:   10px;
    --shadow:   0 2px 12px rgba(0,0,0,0.08);
}

html, body { height: 100dvh; overflow: hidden; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
}

.hidden { display: none !important; }

/* ── Login ─────────────────────────────────────────────────────────────── */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100dvh;
    overflow-y: auto;
    padding: 20px;
    background: var(--bg2);
}

.login-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 44px 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow);
    text-align: center;
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.login-logo img { width: 100px; height: 100px; }

.login-subtitle { font-size: 13px; color: var(--text2); margin: 0 0 28px; }

.login-card input {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text);
    font-size: 15px;
    margin-bottom: 12px;
    outline: none;
    transition: border-color 0.2s;
}
.login-card input:focus { border-color: var(--accent); }
.login-card input::placeholder { color: var(--text2); }

.login-card button[type="submit"] {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 13px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 4px;
    transition: background 0.2s, opacity 0.2s;
    letter-spacing: 0.5px;
}
.login-card button[type="submit"]:hover { background: var(--accent2); }
.login-card button[type="submit"]:disabled { opacity: 0.6; cursor: default; }

/* ── App shell ───────────────────────────────────────────────────────────── */
:root {
    --sidebar-w:  220px;
}

#app-screen {
    display: flex;
    flex-direction: row;
    height: 100dvh;
    overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100dvh;
    overflow: hidden;
}

.sidebar-top {
    height: 52px;
    padding: 0 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-logo-img { height: 34px; width: 34px; display: block; }

.sidebar-footer {
    margin-top: auto;
    padding: 14px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.user-info { margin-bottom: 4px; }
.user-info #user-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.role-badge { font-size: 10px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; }

.btn-sidebar-action {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    border-radius: 6px;
    padding: 7px 12px;
    font-size: 12px;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: border-color 0.2s, color 0.2s;
}
.btn-sidebar-action:hover { border-color: var(--accent); color: var(--accent); }

/* ── Main content ────────────────────────────────────────────────────────── */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

/* ── Section subnav ──────────────────────────────────────────────────────── */
.section-subnav {
    height: 52px;
    display: flex;
    align-items: stretch;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0 20px;
    flex-shrink: 0;
}

.subnav-group {
    display: flex;
    align-items: stretch;
}

.subnav-btn {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text2);
    padding: 0 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
    display: flex;
    align-items: center;
}
.subnav-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.subnav-btn:hover:not(.active) { color: var(--text); }

/* ── Report table ────────────────────────────────────────────────────────── */
#panel-time-report {
    padding-left: 16px;
    padding-right: 16px;
}

.report-table {
    border-collapse: collapse;
    font-size: 11px;
    width: 100%;
    table-layout: fixed;
}
.report-table th {
    padding: 6px 2px;
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--text2);
    font-weight: 600;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1;
    overflow: hidden;
}
.report-table td {
    padding: 5px 2px;
    border: 1px solid var(--border);
    text-align: center;
    color: var(--text);
    overflow: hidden;
}
.report-table tr:hover td { background: var(--bg2); }
.report-name-col { text-align: left !important; width: 130px; padding-left: 8px !important; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
th.report-name-col { z-index: 3 !important; }
.report-total-col { font-weight: 700; color: var(--accent) !important; background: rgba(192,57,43,0.05); width: 52px; }
.report-cell-data { background: rgba(192,57,43,0.06); color: var(--accent); font-weight: 500; }

/* ── Date picker ─────────────────────────────────────────────────────────── */
.date-picker-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}
.date-picker-wrap input[type="text"] { padding-right: 30px; }
.date-picker-btn {
    position: absolute;
    right: 4px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    user-select: none;
}
.date-picker-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
}

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal.hidden { display: none; }
.modal-box {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    width: 360px;
    max-width: 90vw;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.modal-box h3 { margin: 0; font-size: 16px; color: var(--text); }
.form-group { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.form-group label { color: var(--text2); }
.form-group input {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    padding: 8px 10px;
}
.form-group input:focus { outline: none; border-color: var(--accent); }
.form-error { color: var(--danger, #e74c3c); font-size: 13px; margin: 0; }
.form-error.hidden { display: none; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 18px;
    font-size: 13px;
    cursor: pointer;
}
.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.5; cursor: default; }
.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    border-radius: 6px;
    padding: 8px 18px;
    font-size: 13px;
    cursor: pointer;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ── Tab nav (sidebar vertical) ──────────────────────────────────────────── */
.tab-nav {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    flex: 1;
    overflow-y: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    color: var(--text2);
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.tab-btn.active { color: var(--accent); background: rgba(192,57,43,0.06); border-left-color: var(--accent); font-weight: 600; }
.tab-btn:hover:not(.active) { color: var(--accent); background: rgba(192,57,43,0.04); }


/* ── Tab panels ─────────────────────────────────────────────────────────── */
.tab-panel {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-top: 16px;
    padding-bottom: max(16px, env(safe-area-inset-bottom));
    padding-left: max(20px, calc(50% - 400px));
    padding-right: max(20px, calc(50% - 400px));
}

/* ── Toolbar & Filters ──────────────────────────────────────────────────── */
.panel-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 10;
    padding: 8px 0;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.filter-select {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}
.filter-select:focus { border-color: var(--accent); }

/* ── Inline Forms ───────────────────────────────────────────────────────── */
.inline-form {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.form-input {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 6px;
    padding: 9px 13px;
    font-size: 13px;
    outline: none;
    width: 100%;
    transition: border-color 0.2s;
    font-family: inherit;
}
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--text2); }
.span-2 { grid-column: span 2; }

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

.form-error { font-size: 12px; color: var(--danger); min-height: 16px; }

.comment-input-inline {
    flex: 1;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 5px 8px;
    font-size: 12px;
    color: var(--text);
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}
.comment-input-inline:focus { border-color: var(--accent); }
.comment-input-inline::placeholder { color: var(--text2); }

.btn-comment {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text2);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.2s, color 0.2s;
    flex-shrink: 0;
}
.btn-comment:hover { border-color: var(--accent); color: var(--accent); }
.btn-comment:disabled { opacity: 0.55; cursor: default; }

.empty-state {
    text-align: center;
    color: var(--text2);
    padding: 60px 20px;
    font-size: 14px;
}

/* ── Task cards ─────────────────────────────────────────────────────────── */
.task-card {
    background: var(--bg);
    border: 0.5px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 7px 12px;
    margin-bottom: 4px;
    display: flex;
    flex-direction: column;
    animation: fadeUp 0.2s ease both;
}

.task-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.task-comment-area {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 7px;
    padding-top: 7px;
    border-top: 0.5px solid var(--border);
}
.task-card.status-done { border-left-color: var(--success); opacity: 0.7; }
.task-card.status-in_progress { border-left-color: var(--warn); }

.task-title { font-size: 13px; font-weight: 500; color: var(--text); line-height: 1.3; flex: 1; min-width: 0; }
.task-title-done { text-decoration: line-through; color: var(--text2); }

.task-inline-meta { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.task-date { font-size: 11px; color: var(--warn); white-space: nowrap; }

.btn-done {
    background: rgba(39,174,96,0.08);
    border: 1px solid var(--success);
    color: var(--success);
    width: 24px; height: 24px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.btn-done:hover { background: rgba(39,174,96,0.2); }

.btn-del {
    background: rgba(231,76,60,0.06);
    border: 1px solid var(--danger);
    color: var(--danger);
    width: 24px; height: 24px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.btn-del:hover { background: rgba(231,76,60,0.18); }

.btn-expand-comment {
    background: none;
    border: none;
    color: var(--text2);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
    opacity: 0.5;
    transition: opacity 0.2s, color 0.2s;
}
.btn-expand-comment:hover, .btn-expand-comment.active { opacity: 1; color: var(--text); }
.btn-expand-comment.has-comment { opacity: 1; color: var(--accent); }

.tag {
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 20px;
    font-weight: 500;
    flex-shrink: 0;
}
.tag-status { background: rgba(192,57,43,0.1); color: var(--accent); }
.tag-deadline { background: rgba(230,126,34,0.1); color: var(--warn); }
.tag-owner { background: var(--bg3); color: var(--text2); }

.assign-select {
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 5px;
    padding: 2px 6px;
    font-size: 11px;
    cursor: pointer;
    max-width: 140px;
}

/* ── Entry cards ─────────────────────────────────────────────────────────── */
.total-bar {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    text-align: center;
}

.entry-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    animation: fadeUp 0.25s ease both;
    position: relative;
    box-shadow: var(--shadow);
}

.entry-left { text-align: center; min-width: 56px; }
.entry-duration { font-size: 20px; font-weight: 700; color: var(--accent); }
.entry-date { font-size: 10px; color: var(--text2); margin-top: 2px; }
.entry-right { flex: 1; }
.entry-case { font-size: 15px; font-weight: 600; color: var(--text); }
.entry-desc { font-size: 12px; color: var(--text2); margin-top: 4px; }
.entry-tags { margin-top: 6px; }

.entry-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-left: auto;
}

.btn-del-entry, .btn-edit-entry {
    background: transparent;
    border: none;
    color: var(--text2);
    cursor: pointer;
    font-size: 13px;
    opacity: 0.35;
    transition: opacity 0.2s, color 0.2s;
    padding: 4px;
}
.btn-del-entry:hover  { opacity: 1; color: var(--danger); }
.btn-edit-entry:hover { opacity: 1; color: var(--accent); }

.entry-edit-form {
    grid-column: 1 / -1;
    width: 100%;
    border-top: 1px solid var(--border);
    margin-top: 12px;
    padding-top: 12px;
}
.entry-edit-form.hidden { display: none; }
.entry-card { flex-wrap: wrap; }

/* ── Admin panel ─────────────────────────────────────────────────────────── */
#panel-admin { padding: 20px; max-width: 900px; margin: 0 auto; }

.admin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.admin-section-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 13px;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-primary:hover { background: var(--accent2); }

.btn-secondary {
    background: transparent;
    color: var(--text2);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    cursor: pointer;
    transition: border-color 0.2s;
}
.btn-secondary:hover { border-color: var(--text2); }


.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    background: var(--bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.admin-table th {
    text-align: left;
    padding: 11px 14px;
    color: var(--text2);
    border-bottom: 2px solid var(--border);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg2);
}
.admin-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.admin-table tr.inactive td { opacity: 0.4; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg2); }

.btn-toggle {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    border-radius: 5px;
    padding: 4px 10px;
    font-size: 11px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.btn-toggle:hover { border-color: var(--accent); color: var(--accent); }

.password-reset {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 220px;
}

.password-reset-input {
    width: 130px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 5px 8px;
    color: var(--text);
    font-size: 11px;
    outline: none;
}
.password-reset-input:focus { border-color: var(--accent); }

.btn-password {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.2s, color 0.2s, opacity 0.2s;
}
.btn-password:hover { border-color: var(--accent); color: var(--accent); }
.btn-password:disabled { cursor: default; opacity: 0.55; }

.password-status {
    color: var(--danger);
    font-size: 11px;
    min-height: 14px;
    margin-top: 4px;
}
.password-status.ok { color: var(--success); }

.team-block {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 8px;
    box-shadow: var(--shadow);
}
.team-name { font-size: 14px; font-weight: 600; color: var(--text); }
.empty-hint { color: var(--text2); font-size: 13px; padding: 12px 0; }

/* ── Animations ─────────────────────────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .tab-panel { padding: 12px 12px max(12px, env(safe-area-inset-bottom)); }
    .admin-table { display: block; overflow-x: auto; }
    .form-grid { grid-template-columns: 1fr; }
    .span-2 { grid-column: span 1; }
    .btn-done, .btn-del { width: 32px; height: 32px; }
    .sidebar { width: 160px; }
    .tab-btn { padding: 11px 12px; font-size: 13px; }
}