/* =========================================
   Workly – Work Timer  |  app.css
   ========================================= */

:root {
    --primary:      #1a73e8;
    --primary-dark: #1558b0;
    --danger:       #d93025;
    --success:      #1e8e3e;
    --warning:      #f29900;
    --bg:           #f0f4f8;
    --card-bg:      #ffffff;
    --text-main:    #202124;
    --text-muted:   #70757a;
    --border:       #dadce0;
    --radius-card:  24px;
    --radius-btn:   14px;
    --radius-input: 12px;
    --shadow:       0 8px 32px rgba(0,0,0,0.10);
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }

body {
    background: var(--bg);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 16px;
}

/* ---- Card ---- */
.app-card {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow);
    padding: 1.25rem 1.75rem 1.75rem;
    width: 100%;
    max-width: 480px;
    position: relative;
    text-align: center;
}

/* ---- Language switcher ---- */
.lang-switcher {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.5rem;
}
html[dir="rtl"] .lang-switcher { justify-content: flex-start; }

.lang-select {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 8px;
    border: 1.5px solid var(--primary);
    background: var(--card-bg);
    color: var(--primary);
    cursor: pointer;
    outline: none;
    max-width: 160px;
}

/* ---- Title ---- */
.app-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 1.5rem;
    letter-spacing: .01em;
}
.app-title i { color: var(--primary); margin-right: 6px; }
html[dir="rtl"] .app-title i { margin-right: 0; margin-left: 6px; }

/* ---- Shift presets ---- */
.shift-presets {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 1.25rem;
}

.shift-btn {
    padding: 6px 14px;
    border-radius: 50px;
    border: 1.5px solid var(--border);
    background: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all .18s;
}
.shift-btn:hover  { border-color: var(--primary); color: var(--primary); }
.shift-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---- Duration input row ---- */
.duration-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    direction: ltr;
}

.time-input-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.time-input-group input {
    width: 88px;
    height: 68px;
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    border: 2px solid var(--border);
    border-radius: var(--radius-input);
    outline: none;
    color: var(--text-main);
    transition: border-color .18s;
    -moz-appearance: textfield;
}
.time-input-group input::-webkit-outer-spin-button,
.time-input-group input::-webkit-inner-spin-button { -webkit-appearance: none; }
.time-input-group input:focus { border-color: var(--primary); }

.time-input-group label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.time-sep {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--border);
    line-height: 1;
    padding-bottom: 22px;
}

/* ---- Start time toggle ---- */
.start-time-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    margin-bottom: 0.75rem;
    user-select: none;
}
.start-time-toggle:hover { color: var(--primary); }
.start-time-toggle i { font-size: 0.8rem; transition: transform .2s; }
.start-time-toggle.open i.toggle-arrow { transform: rotate(180deg); }

.start-time-panel {
    display: none;
    background: #f8f9ff;
    border: 1.5px solid #e3eaff;
    border-radius: var(--radius-input);
    padding: 14px 16px;
    margin-bottom: 1rem;
    text-align: left;
}
html[dir="rtl"] .start-time-panel { text-align: right; }
.start-time-panel.visible { display: block; }

.start-time-panel label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    display: block;
    margin-bottom: 6px;
}
.start-time-panel input[type="time"] {
    width: 100%;
    height: 44px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-input);
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-main);
    outline: none;
    transition: border-color .18s;
}
.start-time-panel input[type="time"]:focus { border-color: var(--primary); }

.elapsed-info {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--warning);
    font-weight: 600;
    display: none;
    text-align: center;
}
.elapsed-info.visible { display: block; }

/* ---- Status badge ---- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: all .25s;
}
.status-ready   { background: #f1f3f4; color: var(--text-muted); }
.status-running { background: #e6f4ea; color: var(--success); }
.status-paused  { background: #fef7e0; color: var(--warning); }
.status-done    { background: #fce8e6; color: var(--danger); }

/* ---- Timer display ---- */
.timer-display {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -3px;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
    margin: 0.5rem 0 0.75rem;
    transition: color .3s;
}
.timer-display.warning { color: var(--warning); }
.timer-display.danger  { color: var(--danger);  }

/* ---- Progress bar ---- */
.progress-wrap {
    height: 6px;
    background: #e8eaed;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.progress-bar-inner {
    height: 100%;
    background: var(--primary);
    border-radius: 10px;
    width: 100%;
    transition: width 1s linear, background-color .5s;
}
.progress-bar-inner.warning { background: var(--warning); }
.progress-bar-inner.danger  { background: var(--danger); }

/* ---- Action buttons ---- */
.action-buttons {
    display: flex;
    gap: 10px;
}

.btn-action {
    flex: 1;
    height: 58px;
    border: none;
    border-radius: var(--radius-btn);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform .12s, opacity .18s;
}
.btn-action:active { transform: scale(0.96); }

.btn-start  { background: var(--primary); color: #fff; }
.btn-start:hover  { background: var(--primary-dark); }
.btn-pause  { background: var(--danger); color: #fff; }
.btn-pause:hover  { opacity: .88; }
.btn-reset  { background: #f1f3f4; color: var(--text-main); }
.btn-reset:hover  { background: #e2e5e9; }

/* ---- Footer ---- */
.app-footer {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: #bdc1c6;
    direction: ltr;
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
    .app-card { padding: 1.5rem 1.1rem; box-shadow: none; border: 1px solid var(--border); }
    .timer-display { font-size: 3.8rem; letter-spacing: -2px; }
    .time-input-group input { width: 78px; height: 60px; font-size: 1.9rem; }
}