:root {
    /* --- Modern Space Palette --- */
    --color-bg-deep: #050510;
    --color-bg-surface: rgba(20, 20, 35, 0.6);
    --color-text-main: #FFFFFF;
    --color-text-muted: #8F9BB3;

    --color-accent-1: #7F5AF0;
    /* Vivid Purple */
    --color-accent-2: #2CB67D;
    /* Cyber Green */
    --color-accent-alert: #ff3366;
    /* Neon Red */
    --color-highlight: #FFFFFE;

    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'Space Mono', monospace;

    --ease-elastic: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-smooth: cubic-bezier(0.25, 1, 0.5, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--color-bg-deep);
    color: var(--color-text-main);
    font-family: var(--font-heading);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
    cursor: none;
    /* Custom cursor */
}

/* --- Layout --- */
.app-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 100%;
    max-height: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

/* --- Backgrounds --- */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

#stars-container {
    width: 100%;
    height: 100%;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0;
    animation: twinkle var(--duration) ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes twinkle {

    0%,
    100% {
        opacity: 0.2;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.2);
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    }
}

.nebula-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(127, 90, 240, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(44, 182, 125, 0.1) 0%, transparent 40%);
    filter: blur(40px);
}

/* --- Floating "Chill" Objects --- */
.floating-zone {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    overflow: hidden;
}

.floater {
    position: absolute;
    color: rgba(255, 255, 255, 0.1);
    animation: float-drift 20s ease-in-out infinite alternate;
}

.f-1 {
    top: 20%;
    left: 15%;
    animation-duration: 25s;
    font-size: 2rem;
}

.f-2 {
    top: 70%;
    left: 85%;
    animation-duration: 32s;
    font-size: 1.5rem;
    animation-delay: -5s;
}

.f-3 {
    top: 80%;
    left: 20%;
    animation-duration: 28s;
    font-size: 1.8rem;
    animation-delay: -12s;
}

.f-4 {
    top: 15%;
    left: 80%;
    animation-duration: 40s;
    font-size: 1.2rem;
    animation-delay: -8s;
}

@keyframes float-drift {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    100% {
        transform: translate(30px, -50px) rotate(15deg);
    }
}

/* --- Glass Header --- */
.glass-header {
    width: 100%;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 20;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: 1.1rem;
}

.status-indicators {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Timer Section --- */
.timer-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    width: 100%;
}

.orbit-timer-container {
    position: relative;
    width: 340px;
    height: 340px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* --- Liquid Water Effect --- */
.liquid-mask {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 1;
    /* Behind text but visible */
    /* background: rgba(0,0,0,0.2); Optional darkness */
}

.liquid-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* controlled by JS */
    background: linear-gradient(to top, rgba(127, 90, 240, 0.4), rgba(44, 182, 125, 0.2));
    transition: height 1s linear;
    box-shadow: 0 0 40px rgba(127, 90, 240, 0.3);
}

.liquid-wave::before,
.liquid-wave::after {
    content: "";
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 40%;
    /* Rounded square */
    animation: wave-rotate 10s linear infinite;
}

.liquid-wave::after {
    background: rgba(255, 255, 255, 0.08);
    /* slightly brighter */
    border-radius: 45%;
    animation: wave-rotate 15s linear infinite reverse;
    top: -60%;
}

@keyframes wave-rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Adjust Timer Ring to sit on top */
.timer-ring-svg {
    transform: rotate(-90deg);
    overflow: visible;
    position: relative;
    z-index: 2;
}

.ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.05);
    stroke-width: 12;
}

.ring-progress {
    fill: none;
    stroke-width: 12;
    stroke-linecap: round;
    stroke-dasharray: 879;
    /* 2 * PI * 140 */
    stroke-dashoffset: 0;
    /* Starts full */
    transition: stroke-dashoffset 1s linear;
    filter: url(#glow);
}

/* Center Text */
.timer-center {
    position: absolute;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-time {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -2px;
    text-shadow: 0 0 20px rgba(127, 90, 240, 0.5);
}

.timer-label {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    letter-spacing: 0.3em;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Orbit Animation */
.orbit-path {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    animation: rotate-orbit 60s linear infinite;
    pointer-events: none;
}

.orbit-planet {
    position: absolute;
    top: 50%;
    /* Center vertically */
    left: 100%;
    /* Position at right edge (start/end of circle) */
    transform: translate(-50%, -50%);
    /* Center the item on the line */
    /* Due to -90deg rotation of container, this starting point might need adjustment logic 
       but keeping it simple: we rotate the container so the child just sits on the radius */

    width: 40px;
    height: 40px;
    background: var(--color-bg-deep);
    border: 2px solid var(--color-accent-1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 15px var(--color-accent-1);
    color: var(--color-accent-1);
}

@keyframes rotate-orbit {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* --- Controls --- */
.controls-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

button {
    cursor: none;
    /* Using custom cursor */
    border: none;
    outline: none;
    font-family: var(--font-heading);
    transition: all 0.3s var(--ease-elastic);
}

.btn-primary {
    background: var(--color-text-main);
    color: var(--color-bg-deep);
    padding: 1rem 2.5rem;
    border-radius: 99px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-primary:active {
    transform: scale(0.95);
}

.secondary-controls {
    display: flex;
    gap: 1rem;
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-main);
    transform: translateY(-2px);
}

.btn-ghost.active {
    color: var(--color-accent-2);
    border-color: var(--color-accent-2);
    background: rgba(44, 182, 125, 0.1);
}

.paused .orbit-path {
    animation-play-state: paused;
}

/* --- Custom Cursor --- */
#cursor-dot,
#cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
}

#cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-text-main);
    border-radius: 50%;
}

#cursor-ring {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

/* Classes applied by JS on hover */
.hover-active #cursor-ring {
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent-1);
}

/* --- Break Mode Overrides --- */
body.mode-break {
    --color-accent-1: var(--color-accent-2);
    /* Switch purple to green */
}

body.mode-break .timer-time {
    text-shadow: 0 0 20px rgba(44, 182, 125, 0.5);
}

body.mode-break .orbit-planet {
    box-shadow: 0 0 15px var(--color-accent-2);
}