/**
 * Daily Pulse - Master Stylesheet v1.5
 * P1 Creations LLC - Patrick DeQuattro
 */

/* --- 1. THEME ENGINE --- */
.theme-cyber, :root {
    --bg: #0b0f1a; 
    --card: #161b2c; 
    --text: #ffffff;
    --accent: #00f2fe; 
    --accent-glow: rgba(0, 242, 254, 0.4);
    --danger: #ff4757; 
    --muted: #8892b0;
    --header-grad: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --input-bg: rgba(255, 255, 255, 0.07);
    --nav-bg: rgba(22, 27, 44, 0.8);
    --glass: rgba(255, 255, 255, 0.05);
    --cal-text: #161b2c;
}

.theme-ocean {
    --bg: #f1f5f9; 
    --card: #ffffff; 
    --text: #0f172a;
    --accent: #3b82f6; 
    --accent-glow: rgba(59, 130, 246, 0.3);
    --danger: #ef4444; 
    --muted: #64748b;
    --header-grad: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --input-bg: #e2e8f0;
    --nav-bg: rgba(255, 255, 255, 0.8);
    --glass: rgba(15, 23, 42, 0.05);
    --cal-text: #0f172a;
}

.theme-sunset {
    --bg: #2d1b2d; 
    --card: #3b233b; 
    --text: #fff5f5;
    --accent: #ff7e5f; 
    --accent-glow: rgba(255, 126, 95, 0.4);
    --danger: #feb47b; 
    --muted: #a78bfa;
    --header-grad: linear-gradient(135deg, #ff7e5f 0%, #feb47b 100%);
    --input-bg: rgba(255, 255, 255, 0.1);
    --nav-bg: rgba(59, 35, 59, 0.8);
    --glass: rgba(255, 255, 255, 0.05);
    --cal-text: #2d1b2d;
}

/* --- 2. CORE RESET & UTILITIES --- */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }

.hidden { display: none !important; }

body { 
    background: var(--bg); color: var(--text); 
    display: flex; justify-content: center; min-height: 100vh; 
    padding: env(safe-area-inset-top) 15px env(safe-area-inset-bottom) 15px; 
    transition: background 0.4s ease, color 0.4s ease; 
    overflow-x: hidden;
}

.app-container { width: 100%; max-width: 480px; position: relative; }

/* --- 3. HEADER & DYNAMIC ELEMENTS --- */
header { 
    background: var(--header-grad); padding: 25px; border-radius: 28px; 
    color: #ffffff; margin-top: 20px; margin-bottom: 25px; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.2); position: relative;
}

.header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }

#theme-selector { 
    background: rgba(255, 255, 255, 0.15); backdrop-filter: blur(5px);
    color: white; border: 1px solid rgba(255, 255, 255, 0.2); 
    padding: 8px 12px; border-radius: 12px; font-size: 0.8rem; font-weight: 600; outline: none;
}

.add-main-btn { 
    background: white; color: #161b2c; width: 54px; height: 54px; 
    border-radius: 18px; font-size: 32px; border: none; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.2); display: flex; align-items: center; justify-content: center; 
}

.title-row { display: flex; align-items: center; gap: 15px; }

.calendar-icon { 
    width: 44px; height: 46px; background: white; border-radius: 12px; 
    overflow: hidden; display: flex; flex-direction: column; 
}
.cal-top { background: #ff4757; color: white; font-size: 0.65rem; font-weight: 900; text-align: center; padding: 3px 0; }
.cal-body { color: var(--cal-text); font-size: 1.3rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-grow: 1; }

.stats-box { 
    background: rgba(255,255,255,0.2); backdrop-filter: blur(10px); 
    padding: 6px 18px; border-radius: 50px; margin-top: 15px; display: inline-block; font-weight: bold; 
}

.logout-link { 
    position: absolute; bottom: 15px; right: 20px; 
    background: rgba(255, 255, 255, 0.15); backdrop-filter: blur(5px);
    color: white; border: 1px solid rgba(255, 255, 255, 0.2); 
    padding: 6px 14px; border-radius: 50px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; 
}

/* --- 4. TASK LIST & CARDS --- */
#task-list { list-style: none; padding-bottom: 160px; }

.task-card { 
    background: var(--card); margin-bottom: 12px; padding: 18px; 
    border-radius: 24px; display: flex; align-items: center; gap: 15px; 
    border: 1px solid rgba(255,255,255,0.05); box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.custom-checkbox { 
    width: 32px; height: 32px; border: 2px solid var(--muted); 
    border-radius: 11px; cursor: pointer; position: relative; background: var(--input-bg); 
}
.completed .custom-checkbox { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.completed .custom-checkbox::after { 
    content: '✓'; color: white; position: absolute; left: 50%; top: 50%; 
    transform: translate(-50%, -50%); font-weight: bold; 
}

.task-info { flex-grow: 1; }
.task-info h3 { font-size: 1.1rem; color: var(--text); }
.task-info p { font-size: 0.85rem; color: var(--muted); }

.delete-btn { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; opacity: 0.5; }
.delete-btn:hover { color: var(--danger); opacity: 1; }

@keyframes pulse-red { 0%, 100% { border-color: transparent; } 50% { border-color: var(--danger); box-shadow: 0 0 15px rgba(255, 71, 87, 0.2); } }
.overdue { animation: pulse-red 2s infinite; border: 1px solid var(--danger); }

/* --- 5. PREMIUM BUTTONS & INPUTS --- */
input { 
    width: 100%; padding: 16px; border-radius: 16px; border: 1px solid var(--muted); 
    background: var(--input-bg); color: var(--text); font-size: 16px; margin-bottom: 12px; outline: none;
}

.btn-primary {
    background: var(--header-grad); color: #fff; font-weight: 700; 
    padding: 18px; border-radius: 50px; box-shadow: 0 8px 20px var(--accent-glow);
    border: none; width: 100%; cursor: pointer; transition: transform 0.2s;
}
.btn-primary:active { transform: scale(0.97); }

.btn-close {
    background: rgba(255, 255, 255, 0.05); color: var(--muted); font-weight: 600;
    padding: 14px; border-radius: 50px; border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer; width: 100%; margin-top: 10px;
}

/* --- 6. GLASSMORPHISM NAVIGATION --- */
.bottom-nav {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
    background: var(--nav-bg); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1); padding: 12px 25px; border-radius: 100px;
    display: flex; gap: 40px; z-index: 1000; box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.nav-item { 
    background: transparent; color: var(--text); border: none; 
    display: flex; flex-direction: column; align-items: center; 
    gap: 4px; font-size: 0.75rem; font-weight: 600; cursor: pointer; text-decoration: none;
}
.nav-item span { font-size: 1.4rem; }

.support-link span { filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.4)); }

/* --- 7. MODALS & GRIDS --- */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(5px); display: flex; align-items: center; justify-content: center; z-index: 2000; padding: 20px; }
.modal-content { background: var(--card); padding: 35px 25px; border-radius: 32px; width: 100%; max-width: 400px; text-align: center; border: 1px solid rgba(255,255,255,0.1); }

.template-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
.template-card { background: var(--input-bg); padding: 15px 5px; border-radius: 18px; cursor: pointer; text-align: center; border: 1px solid transparent; transition: 0.2s; }
.template-card:active { border-color: var(--accent); background: var(--glass); }
.template-card span { font-size: 1.6rem; display: block; margin-bottom: 5px; }
.template-card p { font-size: 0.65rem; font-weight: bold; text-transform: uppercase; color: var(--muted); }

/* --- 8. HISTORY CHART --- */
.history-chart { display: flex; align-items: flex-end; justify-content: space-around; height: 150px; margin: 20px 0; background: rgba(0,0,0,0.1); border-radius: 20px; padding: 10px; }
.bar-wrapper { display: flex; flex-direction: column; align-items: center; gap: 5px; }
.bar { width: 12px; background: var(--header-grad); border-radius: 10px 10px 2px 2px; transition: height 0.5s ease-out; }
.bar-val { font-size: 0.6rem; font-weight: bold; color: var(--accent); }
.bar-label { font-size: 0.6rem; color: var(--muted); font-weight: bold; }

/* --- 9. WATCH & SMALL PHONE OVERRIDES --- */
@media (max-width: 380px) {
    .bottom-nav { bottom: 20px; width: 92%; justify-content: space-around; gap: 10px; }
    #task-list { padding-bottom: 120px; }
    .task-emoji { display: none; }
    .nav-item { font-size: 0.65rem; }
}

@media (max-width: 320px) and (max-aspect-ratio: 1/1) {
    .bottom-nav { bottom: 30px; }
    header { padding: 15px; }
    .template-grid { gap: 8px; }
}

/* --- PREMIUM THEME SELECTOR STYLING --- */
#theme-selector {
    background: rgba(255, 255, 255, 0.12); /* Translucent glass */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 32px 8px 12px; /* Extra padding on right for custom arrow */
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    appearance: none; /* Removes the default white browser arrow */
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 10px) center;
}

/* Styling the actual dropdown list (The 'Options') */
#theme-selector option {
    background-color: var(--card); /* Matches your app's card color */
    color: var(--text);
    padding: 10px;
    font-size: 1rem;
}

/* Active/Hover states */
#theme-selector:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Small adjustments for the Pixel Watch */
@media (max-width: 320px) {
    #theme-selector {
        padding: 6px 28px 6px 10px;
        font-size: 0.7rem;
    }
}