/* ===== BASE ===== */
:root {
    --text-color: #333;
    --bg-color: #f5f3fa;
}

body.dark {
    --text-color: #f1f5f9;
    --bg-color: #0f172a;
    background: var(--bg-color);
    color: var(--text-color);
}

body {
    margin: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-color);
    min-height: 100vh;
    color: var(--text-color);
    transition: background 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-x: hidden;
}

/* FIX: Particles now cover the whole screen */
#bgParticles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: 40px;
}

/* ===== TITLE SYSTEM ===== */
#appTitle {
    font-size: 42px;
    margin-bottom: 5px;
    font-weight: 800;
    letter-spacing: -1px;
    color: #9f84d6;
    transition: all 0.4s ease;
}

.tagline {
    color: #666;
    font-weight: 300;
}

/* ===== CARDS (GLASSMORPHISM) ===== */
.card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 28px;
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.07);
}

/* ===== ACTUAL CALENDAR GRID ===== */
.mood-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr); /* 7 Days a week */
    gap: 10px;
    margin-bottom: 25px;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-radius: 20px;
}

.calendar-day {
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: bold;
    color: white;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: default;
    border: 1px solid rgba(255,255,255,0.1);
}


.calendar-day span {
    font-size: 8px;
    opacity: 0.8;
}

.calendar-day:hover {
    transform: scale(1.15);
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* ===== FORM ELEMENTS ===== */
input, select {
    width: 100%;
    padding: 14px;
    margin-top: 12px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,0.08);
    font-size: 15px;
    box-sizing: border-box;
}

input:focus, select:focus {
    outline: none;
    border-color: #b8a4e3;
    background: rgba(255,255,255,0.8);
}

/* Updated general button: Removed width 100% to allow row alignment */
button {
    background: linear-gradient(135deg, #b8a4e3, #9f84d6);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(184, 164, 227, 0.3);
    font-size: 15px;
    box-sizing: border-box;
}

/* Specific button that SHOULD be full width */
#addSongBtn {
    width: 100%;
    margin-top: 12px;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 164, 227, 0.4);
}

button.secondary {
    background: rgba(255, 255, 255, 0.5);
    color: #555;
    box-shadow: none;
}

.action-row {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.action-row button {
    flex: 1; /* Makes Import/Export/Reset buttons equal width in a row */
}

.small-btn {
    padding: 10px;
    font-size: 12px;
}

/* ===== DASHBOARD BOXES ===== */
.dashboard {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.box {
    flex: 1;
    padding: 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.4);
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}
.box strong {
    display: block;
    font-size: 1.2rem;
    color: var(--grad1);
    margin-top: 5px;
}

/* ===== CHART CONTAINERS ===== */
#chartContainer {
    width: 100%;
    margin-top: 20px;
    display: flex !important;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 12px;
    justify-content: center;
    align-items: stretch;
}

.chart-wrapper {
    flex: 1;
    min-width: 180px;
    height: 220px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.canvas-container {
    flex: 1;
    width: 100%;
    min-height: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

canvas {
    /* This forces the chart to stay inside the wrapper */
    max-width: 100% !important;
    max-height: 100% !important;
    display: block;
}

.stat-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin: 0;
    opacity: 0.6;
}

.stat-subtitle {
    font-size: 10px;
    opacity: 0.5;
}

.stats-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05));
}

#statEmoji { font-size: 40px; margin: 8px 0; }
#statValue { font-size: 20px; font-weight: 800; color: var(--grad1); }

@media (max-width: 768px) {
    #chartContainer { flex-wrap: wrap; }
    .chart-wrapper { min-width: 100%; height: 180px; }
}
/* ===== INSIGHTS ===== */
.insight {
    border-left: 5px solid var(--grad1);
}

.insight-poetic {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--grad1);
    margin-bottom: 10px;
}

.insight-details {
    font-size: 1rem;
    line-height: 1.5;
    opacity: 0.8;
}

/* ===== DARK MODE ===== */
body.dark .card {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

body.dark .box {
    background: rgba(15, 23, 42, 0.5);
}

body.dark input, body.dark select {
    background: rgba(15, 23, 42, 0.6);
    color: white;
    border: 1px solid rgba(255,255,255,0.1);
}

body.dark .calendar-day {
    background: rgba(255, 255, 255, 0.03);
}

/* ===== MOOD VARIABLES & ANIMATIONS ===== */
body.calm { background: #eef6ff; --grad1: #5a8fd8; --glow: rgba(90,143,216,0.3); }
body.nostalgia { background: #f8e8ec; --grad1: #d07a9a; --glow: rgba(208,122,154,0.3); }
body.healing { background: #e8f5ec; --grad1: #5fa97a; --glow: rgba(95,169,122,0.3); }
body.sad { background: #e4e9f2; --grad1: #6c86b3; --glow: rgba(108,134,179,0.3); }
body.hype { background: #fff1e6; --grad1: #e08a3e; --glow: rgba(224,138,62,0.3); }
body.chaos { background: #f2e8ff; --grad1: #8b6fd6; --glow: rgba(139,111,214,0.3); }
body.focus { background: #edf3f7; --grad1: #5f7f9f; --glow: rgba(95,127,159,0.3); }

body.calm #appTitle, body.nostalgia #appTitle, body.healing #appTitle,
body.sad #appTitle, body.hype #appTitle, body.chaos #appTitle, body.focus #appTitle {
    color: var(--grad1);
    text-shadow: 0 0 20px var(--glow);
}

/* ===== SONG LIST (FIXED) ===== */
#songListContainer {
    margin-top: 25px;
}

#songList {
    list-style: none;
    padding: 0;
    margin: 0;
}

#songList li {
    background: rgba(255, 255, 255, 0.4);
    padding: 12px 18px;
    border-radius: 16px;
    margin-bottom: 12px;
    display: flex; /* Keeps text on left, button on right */
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.2);
    transition: transform 0.2s ease;
}

body.dark #songList li {
    background: rgba(255, 255, 255, 0.05);
}

/* Fix the text container so it doesn't crowd the button */
#songList li span {
    flex: 1;
    line-height: 1.4;
}

#songList li span strong {
    font-size: 16px;
    color: var(--text-color);
}

#songList li span small {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* The actual "X" button fix */
#songList li button {
    width: 32px;      /* Fixed small width */
    height: 32px;     /* Fixed small height */
    min-width: 32px;  /* Prevents shrinking */
    padding: 0;       /* Removes extra padding */
    margin: 0 0 0 15px; /* Adds space only on the left side */
    border-radius: 50%; /* Makes it circular */
    background: rgba(0, 0, 0, 0.05);
    color: #888;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: none; /* Removes the heavy button shadow */
}

#songList li button:hover {
    background: #ff4d4d; /* Turns red when you want to delete */
    color: white;
    transform: scale(1.1);
}

body.dark #songList li button {
    background: rgba(255, 255, 255, 0.1);
    color: #bbb;
}
/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .dashboard, .action-row { flex-direction: column; }
    .mood-calendar { grid-template-columns: repeat(4, 1fr); } /* 4 columns on mobile */
}

.history-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-btn {
    width: auto; /* Overrides the 100% width from your general button style */
    padding: 8px 20px;
    font-size: 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #666;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

body.dark .filter-btn { color: #ccc; }

.filter-btn.active {
    background: var(--grad1, #9f84d6);
    color: white;
    box-shadow: 0 4px 12px var(--glow, rgba(159, 132, 214, 0.3));
}

#trophyCase {
    margin-bottom: -10px;
    animation: trophyFloat 2s ease-in-out infinite;
    cursor: help;
}

@keyframes trophyFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-5px) scale(1.1); }
}

/* Tooltip for the streak fire icon */
#statSubtitle {
    line-height: 1.4;
    font-weight: 600;
}

/* --- STREAK & TROPHY STYLING --- */

/* The Center Vibe Card Container */
.stats-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    overflow: hidden;
}

/* The Trophy Icon */
#trophyCase {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
    animation: trophyEntrance 0.8s ease-out, trophyFloat 3s ease-in-out infinite;
    cursor: help;
}

/* The Streak Fire Text */
#statSubtitle {
    display: block;
    margin-top: 8px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-color); /* Uses your existing CSS variable */
    opacity: 0.9;
    line-height: 1.4;
}

/* Animations */

/* 1. Floating effect for the trophy */
@keyframes trophyFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
        filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.8));
    }
}

/* 2. Pop-in effect when the trophy first appears */
@keyframes trophyEntrance {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }
    70% {
        transform: scale(1.2) rotate(10deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

/* 3. Pulse effect for the fire emoji in the streak */
#statSubtitle::first-line {
    font-size: 1.1rem;
}

/* Dark Mode adjustment to make the gold pop more */
body.dark #trophyCase {
    filter: drop-shadow(0 0 15px rgba(255, 223, 0, 0.7));
}

/* Responsive tweak for smaller dashboard cards */
@media (max-width: 768px) {
    #trophyCase {
        font-size: 2rem;
    }
    #statSubtitle {
        font-size: 0.8rem;
    }
}

#shareBtn {
    width: 100%;
    margin-top: 12px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    border: none;
    transition: transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(110, 142, 251, 0.3);
}

#shareBtn:hover {
    transform: translateY(-2px) scale(1.05);
    filter: brightness(1.1);
}

#shareBtn:active {
    transform: scale(0.95);
}

#importBtn, #exportBtn, #resetBtn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--text-color);
    color: var(--text-color);
    margin: 0; /* Let action-row gap handle this */
    font-size: 15px; 
    padding: 14px;
}

#importBtn:hover, #exportBtn:hover, #resetBtn:hover {
    background: var(--text-color);
    color: var(--bg-color); /* Flips colors on hover correctly now */
}