:root { --ep-primary: #667eea; --ep-secondary: #764ba2; --ep-light: #f8f9fa; --ep-dark: #333; --ep-border: #ddd; }
* { box-sizing: border-box; }
.ep-day-ahead { background: white; border-radius: 12px; padding: 30px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); margin: 20px 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
.ep-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 15px; }
.ep-header h2 { margin: 0; color: var(--ep-dark); font-size: 1.8em; flex: 1; }
.ep-header select { padding: 12px 15px; border: 2px solid var(--ep-border); border-radius: 8px; cursor: pointer; font-size: 1em; min-width: 200px; }
.ep-status { margin-bottom: 20px; display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }
.status { display: inline-block; padding: 8px 16px; border-radius: 20px; font-size: 0.9em; font-weight: 600; }
.status.forecast { background: #fff3cd; color: #856404; }
.status.official { background: #d4edda; color: #155724; }
.ep-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat { background: #f5f7ff; border: 2px solid var(--ep-primary); border-radius: 8px; padding: 25px; text-align: center; }
.stat-label { color: var(--ep-secondary); font-size: 0.8em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.stat-value { color: var(--ep-dark); font-size: 2.2em; font-weight: 700; line-height: 1; margin-bottom: 8px; }
.stat-unit { color: #666; font-size: 0.85em; margin-bottom: 8px; font-weight: 600; }
.stat-time { color: var(--ep-primary); font-size: 0.9em; font-weight: 600; }
.ep-grid-label { text-align: center; color: #333; font-size: 1em; font-weight: 600; margin: 20px 0; padding: 10px; background: #f0f3ff; border-radius: 8px; border-left: 4px solid var(--ep-primary); }
.ep-grid-wrapper { display: flex; align-items: center; gap: 15px; margin-top: 20px; }
.ep-grid-container { flex: 1; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; border-radius: 8px; }
.ep-scroll-btn { background: var(--ep-primary); color: white; border: none; border-radius: 8px; width: 50px; height: 50px; font-size: 1.8em; cursor: pointer; flex-shrink: 0; transition: all 0.3s; display: flex; align-items: center; justify-content: center; padding: 0; }
.ep-scroll-btn:hover { background: var(--ep-secondary); transform: scale(1.1); }
.ep-scroll-btn:active { transform: scale(0.95); }
.ep-hours { display: grid; grid-template-columns: repeat(24, minmax(100px, 1fr)); gap: 8px; padding: 15px; background: var(--ep-light); border-radius: 8px; min-width: min-content; }
.hour-block { display: flex; flex-direction: column; gap: 4px; }
.hour-header { background: var(--ep-primary); color: white; text-align: center; padding: 8px 4px; font-size: 0.85em; font-weight: 700; border-radius: 4px 4px 0 0; }
.quarter-box { background: white; border: 1px solid var(--ep-border); border-radius: 4px; padding: 6px; text-align: center; font-size: 0.75em; min-height: 45px; display: flex; flex-direction: column; justify-content: center; transition: all 0.2s; }
.quarter-box:hover { background: var(--ep-light); border-color: var(--ep-primary); box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2); }
.quarter-time { color: #999; font-size: 0.8em; margin-bottom: 2px; }
.quarter-price { color: var(--ep-dark); font-weight: 700; font-size: 0.95em; }
.ep-forecast { background: white; border-radius: 12px; padding: 30px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); margin: 20px 0; }
.ep-forecast h3 { color: var(--ep-dark); margin-bottom: 10px; font-size: 1.5em; }
.forecast-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 15px; }
.forecast-day { background: var(--ep-light); padding: 15px; border-radius: 8px; border-left: 4px solid var(--ep-secondary); }
.forecast-header { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.forecast-header strong { color: var(--ep-secondary); font-size: 0.95em; }
.forecast-header span { color: #999; font-size: 0.85em; }
.forecast-range { font-size: 1.1em; font-weight: 600; color: var(--ep-dark); }
.ep-subscribe { background: linear-gradient(135deg, var(--ep-primary), var(--ep-secondary)); color: white; border-radius: 12px; padding: 40px; text-align: center; margin: 20px 0; }
.ep-subscribe h3 { color: white; margin-top: 0; margin-bottom: 25px; font-size: 1.4em; }
.ep-form { display: grid; gap: 12px; max-width: 400px; margin: 0 auto; }
.ep-form input, .ep-form select { padding: 12px 15px; border: none; border-radius: 8px; font-size: 0.95em; background: white; color: var(--ep-dark); }
.ep-form button { padding: 12px 20px; background: white; color: var(--ep-primary); border: none; border-radius: 8px; font-weight: 700; cursor: pointer; transition: all 0.3s; font-size: 1em; }
.ep-form button:hover { transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0,0,0,0.2); }
@media (max-width: 768px) { .ep-day-ahead { padding: 20px; } .ep-header { flex-direction: column; } .ep-header h2 { font-size: 1.4em; } .ep-header select { width: 100%; min-width: auto; } .ep-stats { grid-template-columns: 1fr; } .ep-hours { grid-template-columns: repeat(12, minmax(80px, 1fr)); padding: 10px; gap: 6px; } .ep-scroll-btn { width: 45px; height: 45px; font-size: 1.5em; } .forecast-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); } .ep-subscribe { padding: 25px; } }
@media (max-width: 480px) { .ep-day-ahead { padding: 15px; } .ep-header h2 { font-size: 1.2em; } .ep-stats { gap: 10px; } .stat { padding: 15px; } .stat-value { font-size: 1.8em; } .ep-hours { grid-template-columns: repeat(8, minmax(60px, 1fr)); } .ep-scroll-btn { width: 40px; height: 40px; font-size: 1.3em; } }