/* ============================================================
   SRG Pomodoro Timer Component (Dark Mode & Dynamic Accent)
   ============================================================ */

.pt-wrap *, 
.pt-wrap *::before, 
.pt-wrap *::after { 
    box-sizing: border-box; 
}

/* Outer Card Wrapper */
.pt-wrap {
    width: 100%;
    background: var(--srg-bg-primary);
    border: 1px solid var(--srg-border-primary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--srg-shadow-lg);
    margin: 32px 0;
    font-family: var(--srg-font-body);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Tool Header */
.pt-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 28px;
    background: var(--srg-bg-secondary);
    border-bottom: 1px solid var(--srg-border-primary);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.pt-header-icon {
    width: 42px; 
    height: 42px;
    background: var(--srg-bg-primary);
    border: 1px solid var(--srg-border-primary);
    border-radius: 10px;
    display: flex; 
    align-items: center; 
    justify-content: center;
    flex-shrink: 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.pt-header-icon svg { 
    width: 20px; 
    height: 20px; 
    stroke: var(--srg-context-accent, #7C3AED);
}

.pt-header-text .srg-tool-title {
    margin: 0 0 2px 0 !important;
    font-size: 16px !important; 
    font-weight: 800 !important;
    color: var(--srg-text-primary) !important; 
    line-height: 1.2;
}

.pt-header-text p {
    margin: 0 !important; 
    font-size: 12px !important;
    color: var(--srg-text-secondary) !important; 
    line-height: 1.4;
}

/* Timer Stage Panel */
.pt-stage {
    padding: 32px 28px;
    text-align: center;
    transition: background-color 0.4s ease;
}

/* Mode Selection Tabs */
.pt-modes {
    display: inline-flex;
    align-items: center;
    background: var(--srg-bg-tertiary);
    border-radius: 12px;
    padding: 4px;
    gap: 4px;
    margin-bottom: 32px;
    transition: background-color 0.3s ease;
}

.pt-mode-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--srg-text-secondary);
    font-size: 13px; 
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.pt-mode-btn:hover:not(.pt-active) {
    background: rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.08);
    color: var(--srg-text-primary);
}

.pt-mode-btn.pt-active {
    background: var(--srg-bg-primary);
    color: var(--srg-text-primary);
    font-weight: 700;
    box-shadow: var(--srg-shadow-sm);
}

/* Active colors per mode */
.pt-pomodoro-theme .pt-mode-btn.pt-active { color: #DC2626; }
.pt-shortBreak-theme .pt-mode-btn.pt-active { color: var(--srg-context-accent, #7C3AED); }
.pt-longBreak-theme .pt-mode-btn.pt-active { color: #16A34A; }

/* Stage background per mode (Light Mode) */
.pt-pomodoro-theme  { background: linear-gradient(160deg, #FEF2F2 0%, var(--srg-bg-primary) 100%); }
.pt-shortBreak-theme { background: linear-gradient(160deg, var(--srg-brand-50, #F5F3FF) 0%, var(--srg-bg-primary) 100%); }
.pt-longBreak-theme  { background: linear-gradient(160deg, #F0FDF4 0%, var(--srg-bg-primary) 100%); }

/* Mode Label */
.pt-mode-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px; 
    font-weight: 700;
    text-transform: uppercase; 
    letter-spacing: 1px;
    padding: 4px 12px; 
    border-radius: 99px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.pt-mode-label svg { 
    width: 11px; 
    height: 11px; 
}

.pt-pomodoro-theme .pt-mode-label  { background: rgba(220, 38, 38, 0.1); color: #DC2626; }
.pt-shortBreak-theme .pt-mode-label { background: rgba(124, 58, 237, 0.1); color: var(--srg-context-accent, #7C3AED); }
.pt-longBreak-theme .pt-mode-label  { background: rgba(22, 163, 74, 0.1); color: #16A34A; }

/* Time Display Text */
#pt-time-display {
    font-size: 50px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -2px;
    font-variant-numeric: tabular-nums;
}

.pt-pomodoro-theme #pt-time-display  { fill: #DC2626; color: #DC2626; }
.pt-shortBreak-theme #pt-time-display { fill: var(--srg-context-accent, #7C3AED); color: var(--srg-context-accent, #7C3AED); }
.pt-longBreak-theme #pt-time-display  { fill: #16A34A; color: #16A34A; }

/* Progress Ring */
.pt-progress-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 28px;
}

.pt-ring-track {
    fill: none;
    stroke: var(--srg-border-primary);
    stroke-width: 4;
}

.pt-ring-fill {
    fill: none;
    stroke-width: 4;
    stroke-linecap: round;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
    transition: stroke-dashoffset 1s linear, stroke 0.4s ease;
}

.pt-pomodoro-theme .pt-ring-fill  { stroke: #DC2626; }
.pt-shortBreak-theme .pt-ring-fill { stroke: var(--srg-context-accent, #7C3AED); }
.pt-longBreak-theme .pt-ring-fill  { stroke: #16A34A; }

/* Pomodoro Dots Counter */
.pt-counter {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-bottom: 28px;
}

.pt-dot {
    width: 10px; 
    height: 10px;
    border-radius: 50%;
    background: var(--srg-border-primary);
    transition: background-color 0.3s ease;
}

.pt-dot.done { 
    background: #DC2626; 
}

/* Controls buttons container */
.pt-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

/* Start/Pause Control Button */
#pt-start-pause-btn {
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 8px;
    padding: 13px 36px;
    font-size: 15px; 
    font-weight: 700;
    color: #ffffff !important; 
    border: none;
    border-radius: 10px; 
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
}

#pt-start-pause-btn svg { 
    width: 16px; 
    height: 16px; 
    flex-shrink: 0; 
}

.pt-pomodoro-theme #pt-start-pause-btn  { background: #DC2626; box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35); }
.pt-shortBreak-theme #pt-start-pause-btn { background: var(--srg-context-accent, #7C3AED); box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35); }
.pt-longBreak-theme #pt-start-pause-btn  { background: #16A34A; box-shadow: 0 4px 12px rgba(22, 163, 74, 0.35); }
#pt-start-pause-btn:hover { 
    transform: translateY(-1px); 
    filter: brightness(1.08); 
}

/* Reset Control Button */
#pt-reset-btn {
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 6px;
    padding: 13px 20px;
    font-size: 14px; 
    font-weight: 600;
    color: var(--srg-text-secondary) !important;
    background: transparent;
    border: 2px solid var(--srg-border-primary);
    border-radius: 10px; 
    cursor: pointer;
    transition: all 0.2s ease;
}

#pt-reset-btn svg { 
    width: 14px; 
    height: 14px; 
    flex-shrink: 0; 
}

#pt-reset-btn:hover {
    background: var(--srg-bg-secondary);
    border-color: var(--srg-text-tertiary);
    color: var(--srg-text-primary) !important;
}

/* Footer strip */
.pt-footer {
    padding: 12px 28px;
    border-top: 1px solid var(--srg-border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--srg-bg-secondary);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.pt-footer svg { 
    width: 13px; 
    height: 13px; 
    color: var(--srg-text-tertiary); 
    flex-shrink: 0; 
}

.pt-footer span { 
    font-size: 12px; 
    color: var(--srg-text-secondary); 
}

.pt-footer strong { 
    color: var(--srg-text-primary); 
    font-weight: 700; 
}

/* ============================================================
   DARK MODE ADAPTATIONS
   ============================================================ */
html.srg-dark .pt-pomodoro-theme  { background: linear-gradient(160deg, rgba(220,38,38,0.15) 0%, var(--srg-bg-primary) 100%); }
html.srg-dark .pt-shortBreak-theme { background: linear-gradient(160deg, rgba(124,58,237,0.15) 0%, var(--srg-bg-primary) 100%); }
html.srg-dark .pt-longBreak-theme  { background: linear-gradient(160deg, rgba(22,163,74,0.15) 0%, var(--srg-bg-primary) 100%); }

html.srg-dark .pt-ring-track { stroke: var(--srg-bg-tertiary); }
html.srg-dark #pt-reset-btn:hover { background: var(--srg-bg-tertiary); }

/* Responsive adjustments */
@media (max-width: 480px) {
    .pt-stage { padding: 24px 16px; }
    .pt-header { padding: 16px 20px; }
    .pt-footer { padding: 12px 20px; }
    #pt-time-display { font-size: 40px; }
    .pt-modes { flex-wrap: wrap; }
}