/* Office3 app shell - minimal Phase 1 styling. Layout grows as features
   are added. Real component styling lands when Syncfusion arrives in Phase 2. */

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
                 Ubuntu, Cantarell, sans-serif;
    background: #1e2125;
    color: #f8f9fa;
}

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

.app-topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: #161a1d;
    border-bottom: 1px solid #2d3136;
}

.app-brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #f8f9fa;
    text-decoration: none;
}

.app-nav {
    flex: 1;
    display: flex;
    gap: 1rem;
    margin-left: 1.5rem;
}

.app-nav a {
    color: #c7cbd1;
    text-decoration: none;
    font-size: 0.9rem;
}

.app-nav a:hover {
    color: #ffffff;
}

.app-topbar-user {
    font-size: 0.85rem;
    color: #c7cbd1;
}

.app-topbar-actions {
    margin: 0;
}

.btn-sm {
    padding: 0.25rem 0.55rem;
    font-size: 0.8rem;
}

.btn-outline-light {
    background: transparent;
    color: #f8f9fa;
    border: 1px solid #3a3f44;
}

.btn-outline-light:hover {
    background: #2d3136;
}

.login-error {
    margin: 0 0 1rem 0;
    padding: 0.65rem 0.85rem;
    background: #3a1d1f;
    border: 1px solid #7a3a3f;
    border-radius: 0.25rem;
    color: #f5b7b1;
    font-size: 0.85rem;
}

.card {
    background: #20252a;
    border: 1px solid #2d3136;
    border-radius: 0.5rem;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.card h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
}

.alert {
    padding: 0.65rem 0.85rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
}

.alert-info {
    background: #11293a;
    border: 1px solid #1d4664;
    color: #9ec5e8;
}

.alert-error {
    background: #3a1d1f;
    border: 1px solid #7a3a3f;
    color: #f5b7b1;
}

.user-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.user-table th, .user-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #2d3136;
    text-align: left;
}

.user-table th {
    color: #8a9199;
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.user-table tr.user-inactive {
    color: #8a9199;
}

.user-table a {
    color: #6ea8ff;
    text-decoration: none;
}

.user-table a:hover {
    text-decoration: underline;
}

.form-grid {
    max-width: 480px;
}

.form-check-label {
    display: block;
    padding: 0.25rem 0;
    color: #c7cbd1;
    font-size: 0.9rem;
}

.form-check-label input[type="checkbox"] {
    margin-right: 0.5rem;
    vertical-align: middle;
}

fieldset {
    border: 1px solid #2d3136;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

fieldset legend {
    padding: 0 0.5rem;
}

.created-meta {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: #8a9199;
}

.app-content {
    flex: 1;
    padding: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.lead {
    color: #c7cbd1;
    max-width: 60ch;
}

.btn {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.4rem 0.8rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary {
    background: #0d6efd;
    color: #ffffff;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background: #0b5ed7;
    border-color: #0b5ed7;
}

/* Login page (rendered under EmptyLayout, full-screen centred card). */
.login-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #1e2125;
}

.login-card {
    background: #20252a;
    border: 1px solid #2d3136;
    border-radius: 0.5rem;
    padding: 2rem;
    width: 100%;
    max-width: 380px;
}

.login-title {
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
}

.login-subtitle {
    margin: 0 0 1.5rem 0;
    color: #8a9199;
    font-size: 0.875rem;
}

.login-stub {
    margin: 0;
    padding: 0.75rem 1rem;
    background: #161a1d;
    border: 1px dashed #3a3f44;
    border-radius: 0.25rem;
    color: #c7cbd1;
    font-size: 0.85rem;
}

/* Form basics for the login page (and admin pages later). */
.form-label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
    color: #c7cbd1;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: #161a1d;
    border: 1px solid #2d3136;
    border-radius: 0.25rem;
    color: #f8f9fa;
    font-size: 0.95rem;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.15rem rgba(13, 110, 253, 0.25);
}

.mb-3 { margin-bottom: 1rem; }
.w-100 { width: 100%; }

.row-error {
    background: rgba(122, 58, 63, 0.18);
}

.row-warning {
    background: rgba(122, 100, 50, 0.15);
}

.table-scroll {
    overflow-x: auto;
    max-height: 480px;
    overflow-y: auto;
}

.gantt-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: end;
}

.btn-group {
    display: inline-flex;
    gap: 0.25rem;
}

/* Phase 4 Planner: backlog pane on the left, Schedule canvas on the right. */
.planner-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 1.5rem;
    align-items: start;
}

.planner-backlog {
    background: #20252a;
    border: 1px solid #2d3136;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    max-height: 720px;
    overflow-y: auto;
}

.planner-backlog h2 {
    margin: 0 0 0.75rem 0;
    font-size: 1rem;
}

.planner-epic {
    margin-bottom: 1rem;
}

.planner-epic-name {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #8a9199;
    margin-bottom: 0.35rem;
}

.planner-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    width: 100%;
    text-align: left;
    padding: 0.4rem 0.6rem;
    margin-bottom: 0.25rem;
    background: #161a1d;
    border: 1px solid #2d3136;
    border-radius: 0.25rem;
    color: #c7cbd1;
    font-size: 0.85rem;
    cursor: pointer;
}

.planner-row:hover:not(:disabled) {
    border-color: #4a525a;
}

.planner-row.selected {
    border-color: #0d6efd;
    background: rgba(13, 110, 253, 0.12);
    color: #ffffff;
}

.planner-row:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.planner-row-id {
    flex: 0 0 auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.78rem;
    color: #8a9199;
}

.planner-row.selected .planner-row-id {
    color: #b3cdfb;
}

.planner-row-title {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.planner-row-days {
    flex: 0 0 auto;
    font-size: 0.78rem;
    color: #8a9199;
}

.planner-calendar {
    background: #20252a;
    border: 1px solid #2d3136;
    border-radius: 0.5rem;
    padding: 0.75rem;
}

.planner-dialog-ticket {
    margin: 0 0 1rem 0;
    padding: 0.5rem 0.75rem;
    background: #161a1d;
    border: 1px solid #2d3136;
    border-radius: 0.25rem;
    color: #c7cbd1;
    font-size: 0.85rem;
}