/* ===== RESET & BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Fredoka', cursive, sans-serif;
    color: #4a3c36;
    min-height: 100vh;
    transition: background 1.2s ease;
    position: relative;
    overflow-x: hidden;
}

/* ===== PHASE BACKGROUNDS ===== */
body.phase-idle     { background: #eaf6fb; }
body.phase-work     { background: linear-gradient(160deg, #c8e9f7 0%, #8ec8e8 100%); }
body.phase-break    { background: linear-gradient(160deg, #e8f8f0 0%, #b8edcc 100%); }
body.phase-longbreak{ background: linear-gradient(160deg, #ede8f8 0%, #c8baf0 100%); }
body.phase-done     { background: linear-gradient(160deg, #fffde7 0%, #ffe57f 100%); }

/* ===== SPOTLIGHT OVERLAY ===== */
#spotlightOverlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 10;
    pointer-events: none;
    transition: background 0.8s ease;
}

body.focus-mode #spotlightOverlay {
    background: rgba(0, 0, 0, 0.42);
}

/* ===== APP WRAPPER ===== */
.app-wrapper {
    max-width: 440px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 0 20px 32px;
    position: relative;
    z-index: 20;
}

/* ===== HEADER ===== */
header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 22px 0 18px;
}

.header-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #6e5849;
    text-align: left;
}

/* ===== MAIN ===== */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

/* ===== PHASE BADGE ===== */
.phase-badge {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 18px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.55);
    color: #8d7369;
    border: 1.5px solid rgba(110, 88, 73, 0.18);
    backdrop-filter: blur(6px);
    transition: background 0.6s ease, color 0.6s ease, border-color 0.6s ease;
}

body.phase-work .phase-badge     { background: #ff7043; color: #fff; border-color: #ff7043; }
body.phase-break .phase-badge    { background: #43a047; color: #fff; border-color: #43a047; }
body.phase-longbreak .phase-badge{ background: #7c4dff; color: #fff; border-color: #7c4dff; }
body.phase-done .phase-badge     { background: #ffd600; color: #4a3c36; border-color: #ffd600; }

/* ===== CIRCULAR TIMER ===== */
.timer-wrapper {
    position: relative;
    width: min(74vw, 288px);
    height: min(74vw, 288px);
    transition: transform 0.4s ease;
}

body.focus-mode .timer-wrapper {
    transform: scale(1.05);
}

.timer-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.ring-bg {
    fill: none;
    stroke: rgba(0, 0, 0, 0.07);
    stroke-width: 10;
}

.ring-progress {
    fill: none;
    stroke: #d6c3b8;
    stroke-width: 10;
    stroke-linecap: round;
    /* circumference = 2 * π * 95 ≈ 597 */
    stroke-dasharray: 597;
    stroke-dashoffset: 597;
    transition: stroke-dashoffset 0.9s linear, stroke 0.8s ease;
}

body.phase-work .ring-progress      { stroke: #ff7043; }
body.phase-break .ring-progress     { stroke: #43a047; }
body.phase-longbreak .ring-progress { stroke: #7c4dff; }
body.phase-done .ring-progress      { stroke: #ffd600; }

.timer-center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

/* ===== NONA IMAGE ===== */
.nona-img {
    width: clamp(80px, 22vw, 120px);
    height: clamp(80px, 22vw, 120px);
    object-fit: contain;
    user-select: none;
    transition: opacity 0.3s ease, transform 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.12));
}

body.phase-work .nona-img {
    animation: focus-bob 2.2s ease-in-out infinite;
}
body.phase-break .nona-img {
    animation: chill-sway 3s ease-in-out infinite;
}
body.phase-longbreak .nona-img {
    animation: slow-float 4s ease-in-out infinite;
}
body.phase-done .nona-img {
    animation: celebrate-bounce 0.45s ease-in-out infinite alternate;
}

@keyframes focus-bob {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-5px); }
}
@keyframes chill-sway {
    0%, 100% { transform: rotate(-6deg); }
    50%      { transform: rotate(6deg); }
}
@keyframes slow-float {
    0%, 100% { transform: translateY(0px) rotate(-3deg); }
    50%      { transform: translateY(-6px) rotate(3deg); }
}
@keyframes celebrate-bounce {
    from { transform: translateY(0) scale(1); }
    to   { transform: translateY(-10px) scale(1.12); }
}

/* ===== TIMER DIGITS ===== */
.timer-digits {
    font-size: clamp(2rem, 9vw, 3rem);
    font-weight: 700;
    color: #4a3c36;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    transition: color 0.6s ease;
}

body.phase-work .timer-digits     { color: #bf360c; }
body.phase-break .timer-digits    { color: #1b5e20; }
body.phase-longbreak .timer-digits{ color: #4527a0; }

.cycles-text {
    font-size: 0.72rem;
    color: #6e5849;
    margin-top: 3px;
    letter-spacing: 0.03em;
}

body.phase-work .cycles-text      { color: #7b3a28; }
body.phase-break .cycles-text     { color: #2e6b35; }
body.phase-longbreak .cycles-text { color: #3d2080; }
body.phase-done .cycles-text      { color: #7a6200; }

/* ===== CONTROLS ===== */
.controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 340px;
}

.controls .btn {
    flex: 1;
    max-width: 140px;
}

/* ===== BUTTONS ===== */
.btn {
    font-family: 'Fredoka', cursive, sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 9999px;
    padding: 14px 8px;
    cursor: pointer;
    min-height: 50px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.12);
}

.btn:hover  { transform: scale(1.05); box-shadow: 0 5px 16px rgba(0,0,0,0.16); }
.btn:active { transform: scale(0.96); box-shadow: 0 2px 6px rgba(0,0,0,0.1); }

.btn-start { background: #43a047; color: #fff; }
.btn-pause { background: #fb8c00; color: #fff; }
.btn-reset { background: #e53935; color: #fff; }
.btn-save  { background: #42a5f5; color: #fff; width: 100%; margin-top: 6px; }

/* ===== SETTINGS TOGGLE ===== */
.settings-toggle {
    font-family: 'Fredoka', cursive, sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.48);
    border: 1.5px solid rgba(110, 88, 73, 0.2);
    border-radius: 9999px;
    padding: 9px 22px;
    cursor: pointer;
    color: #6e5849;
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: background 0.2s ease, transform 0.2s ease;
}

.settings-toggle:hover {
    background: rgba(255, 255, 255, 0.72);
    transform: scale(1.02);
}

/* ===== SETTINGS PANEL ===== */
.settings-panel {
    width: 100%;
    background: rgba(255, 255, 255, 0.62);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(110, 88, 73, 0.13);
    border-radius: 22px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: hidden;
    max-height: 520px;
    opacity: 1;
    transition: max-height 0.42s ease, opacity 0.35s ease, padding 0.35s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.settings-panel.collapsed {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.warning-text {
    font-size: 0.8rem;
    color: #e57373;
    text-align: center;
    background: rgba(255, 235, 238, 0.6);
    padding: 8px 12px;
    border-radius: 10px;
}

.setting-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.setting-row label {
    font-size: 0.88rem;
    color: #6e5849;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.setting-row input[type="number"],
.setting-row input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #d6c3b8;
    border-radius: 12px;
    font-family: 'Fredoka', cursive, sans-serif;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.75);
    color: #4a3c36;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.setting-row input:focus {
    border-color: #a7d6f1;
    box-shadow: 0 0 0 3px rgba(167, 214, 241, 0.25);
}

.setting-row input:disabled {
    background: rgba(0,0,0,0.04);
    color: #aaa;
}

/* ===== PLAN PREVIEW ===== */
.plan-preview {
    width: 100%;
}

.plan-preview h3 {
    text-align: center;
    font-size: 0.95rem;
    color: #6e5849;
    margin-bottom: 12px;
    font-weight: 600;
}

.plan-preview.hidden { display: none; }

.plan-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.adaptive-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1.5px solid rgba(214, 195, 184, 0.7);
    border-radius: 16px;
    padding: 14px 10px;
    backdrop-filter: blur(4px);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
    box-shadow: 0 2px 8px rgba(166, 123, 91, 0.1);
}

.adaptive-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(166, 123, 91, 0.16);
}

.adaptive-card h4 {
    font-size: 0.88rem;
    color: #6e5849;
    margin-bottom: 6px;
    text-align: center;
}

.adaptive-card p {
    font-size: 0.78rem;
    color: #4a3c36;
    text-align: center;
    margin: 2px 0;
    line-height: 1.4;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 24px 0 10px;
    font-size: 0.78rem;
    color: #6e5849;
}

footer strong { color: #4a3c36; }

body.phase-work footer      { color: #7b3a28; }
body.phase-break footer     { color: #2e6b35; }
body.phase-longbreak footer { color: #3d2080; }
body.phase-done footer      { color: #7a6200; }

/* ===== SWEETALERT OVERRIDE ===== */
.swal2-popup {
    font-family: 'Fredoka', cursive, sans-serif !important;
    background: #f9f4ef;
    color: #4a3c36;
    border: 2px solid #d6c3b8;
    border-radius: 20px;
}

.swal2-title  { color: #6e5849; font-size: 1.5rem; }

.swal2-confirm {
    background-color: #a7d6f1 !important;
    color: #4a3c36 !important;
    border-radius: 9999px !important;
    font-family: 'Fredoka', cursive, sans-serif !important;
    font-weight: 700;
    padding: 10px 26px;
    transition: background-color 0.25s ease, transform 0.2s ease;
}

.swal2-confirm:hover {
    background-color: #bee3f8 !important;
    transform: scale(1.04);
}

.swal2-icon {
    border-color: #bca99d !important;
    color: #bca99d !important;
}

/* ===== DESKTOP ===== */
@media (min-width: 640px) {
    .app-wrapper { padding: 0 28px 40px; }
    .timer-wrapper { width: 268px; height: 268px; }
    .timer-digits { font-size: 2.6rem; }
}