/* Buttons */

.btn-primary,
.btn-secondary,
.btn-danger,
.copy-btn,
.cat-filter-btn,
.day-type-btn {
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.12s ease;
}

.btn-primary {
    height: 44px;
    padding: 0 18px;
    border: 1px solid rgba(130, 148, 248, 0.28);
    border-radius: 13px;
    background: linear-gradient(180deg, #6a7ff0 0%, var(--accent) 100%);
    color: #ffffff;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: -0.01em;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.18),
        0 8px 20px rgba(79, 104, 232, 0.28);
    white-space: nowrap;
}
.btn-primary:hover {
    background: linear-gradient(180deg, #7d93f4 0%, #6a7ff0 100%);
    transform: translateY(-1px);
}
.btn-primary:active {
    transform: translateY(0);
}
.btn-primary:disabled,
.btn-secondary:disabled,
.btn-danger:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none !important;
    pointer-events: none;
}

.btn-secondary {
    height: 44px;
    padding: 0 18px;
    border-radius: 13px;
    border: 1px solid var(--border);
    background: #1e2a3e;
    color: var(--text-2);
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 600;
    box-shadow: var(--shadow-xs);
    white-space: nowrap;
}
.btn-secondary:hover {
    background: #253348;
    border-color: var(--border-strong);
    color: var(--text-1);
    transform: translateY(-1px);
}

.btn-danger {
    height: 44px;
    padding: 0 18px;
    border-radius: 13px;
    border: 1px solid rgba(224, 78, 100, 0.30);
    background: var(--danger-soft);
    color: #f0a8b4;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 700;
}
.btn-danger:hover {
    background: rgba(224, 78, 100, 0.22);
    transform: translateY(-1px);
}

.btn-sm {
    height: 34px;
    padding: 0 12px;
    font-size: 12.5px;
}

.btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    border: 1px solid var(--border);
    background: #1e2a3e;
    color: var(--text-3);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xs);
}
.btn-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-strong);
    color: var(--text-1);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-4);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.16s ease;
}
.btn-link:hover {
    color: var(--text-2);
}

/* Panels */

.panel,
.section-block,
.project-list-card,
.note-card,
.prompt-card,
.cal-day,
.day-budget {
    background: var(--surface);
}

.panel {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.panel-header h3 {
    font-size: 15px;
    font-weight: 760;
    letter-spacing: -0.02em;
    color: var(--text-1);
}

.empty-hint,
.loading {
    color: var(--text-3);
    font-size: 13px;
    padding: 10px 0;
}

/* Stat cards */

.stat-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}

.stat-card {
    position: relative;
    padding: 22px 22px 20px;
    border-radius: var(--r-lg);
    background: linear-gradient(180deg, #1e2a3e, #192130);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.stat-card::after {
    content: "";
    position: absolute;
    inset: auto -20% -40% auto;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 104, 232, 0.14), transparent 70%);
    pointer-events: none;
}

.stat-card-accent {
    width: 38px;
    height: 5px;
    border-radius: 999px;
    margin-bottom: 14px;
    opacity: 0.98;
}

.stat-card-value {
    font-size: 34px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.06em;
    color: var(--text-1);
    margin-bottom: 8px;
}

.stat-card-label {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--text-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Progress bars */

.progress-bar,
.section-prog-bar,
.cal-bar,
.budget-bar {
    background: rgba(233, 240, 248, 0.16);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    height: 7px;
    margin-bottom: 8px;
}

.progress-fill,
.section-prog-fill,
.cal-bar-fill,
.budget-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #7d93f4 0%, var(--accent) 100%);
}

/* Badges and chips */

.prompt-cat-badge,
.prompt-model-badge,
.step-status-tag,
.planned-chip,
.cal-type,
.tag-chip,
.step-pill,
.col-count,
.section-count {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-weight: 700;
}

.step-status-tag {
    padding: 4px 8px;
    font-size: 10.5px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.step-pill {
    padding: 4px 8px;
    font-size: 11px;
    color: var(--text-2);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-soft);
    gap: 4px;
}

.step-pill--ist {
    cursor: default;
}

.step-pill--section {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-4);
    font-style: italic;
}

.planned-chip {
    padding: 4px 8px;
    font-size: 10.5px;
    color: #a8cdf0;
    background: var(--info-soft);
    border: 1px solid rgba(74, 136, 226, 0.24);
}

.tag-chip {
    padding: 4px 8px;
    font-size: 10.5px;
    color: var(--text-2);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-soft);
}

/* Status tags */

.status-offen {
    background: var(--accent-soft);
    color: #c0ccf8;
    border: 1px solid rgba(79, 104, 232, 0.24);
}
.status-in_arbeit {
    background: var(--warning-soft);
    color: #f0d090;
    border: 1px solid rgba(212, 149, 46, 0.24);
}
.status-erledigt {
    background: var(--success-soft);
    color: #a8f0cc;
    border: 1px solid rgba(28, 184, 112, 0.24);
}

/* Step check button */

.step-check {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border-radius: 50%;
    border: 1.5px solid var(--border-strong);
    background: var(--surface-2);
    flex-shrink: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition:
        border-color 0.16s ease,
        background 0.16s ease,
        transform 0.12s ease,
        box-shadow 0.16s ease;
}

.step-check:hover {
    transform: scale(1.04);
}

.step-check--offen {
    border-color: rgba(79, 104, 232, 0.52);
}
.step-check--offen:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 0 4px rgba(79, 104, 232, 0.10);
}
.step-check--in_arbeit {
    border-color: rgba(212, 149, 46, 0.52);
    background: rgba(212, 149, 46, 0.08);
}
.step-check--in_arbeit:hover {
    border-color: var(--warning);
}
.step-check--erledigt {
    border-color: rgba(28, 184, 112, 0.52);
    background: var(--success-soft);
}
.step-check--erledigt::after {
    content: "✓";
    font-size: 10px;
    font-weight: 800;
    color: var(--success);
}

/* Inline number input */

.inline-num {
    width: 34px;
    border: none;
    background: transparent;
    color: var(--text-2);
    font-size: 11.5px;
    text-align: right;
    padding: 0;
    -moz-appearance: textfield;
}
.inline-num::-webkit-inner-spin-button,
.inline-num::-webkit-outer-spin-button {
    opacity: 0;
}
.inline-num:focus {
    outline: 1px solid rgba(127, 143, 255, 0.5);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading and misc */

.step-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-soft);
}
.step-row:last-child {
    border-bottom: none;
}
.step-row.step-done {
    opacity: 0.54;
}
.step-row.step-done .step-title {
    text-decoration: line-through;
}
.step-title {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    color: var(--text-1);
    font-weight: 600;
}

.notes-section-label,
.prompt-section-label {
    margin-bottom: 10px;
    font-size: 11px;
    font-weight: 800;
    color: var(--text-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.label-optional {
    font-weight: 400;
    font-size: 11px;
    color: var(--text-4);
    margin-left: 3px;
}

/* Week nav inline (dashboard forecast) */

.week-nav-inline {
    display: flex;
    align-items: center;
    gap: 6px;
}

.week-nav-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-3);
    white-space: nowrap;
    padding: 0 4px;
}

.btn-icon-sm {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid var(--border-soft);
    background: rgba(255,255,255,0.05);
    color: var(--text-3);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 0.12s ease, color 0.12s ease;
    line-height: 1;
}
.btn-icon-sm:hover {
    background: var(--surface-2);
    color: var(--text-1);
}