/* style.css (Nihai Arayüz Düzeltmesi) */
:root { --bg-dark: #121826; --bg-card: #1A2233; --text-primary: #F0F2F5; --text-secondary: #a0a0a0; --border-color: #333c4d; --green: #22c55e; --red: #ef4444; --blue: #3b82f6; --white: #ffffff; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: var(--bg-dark); color: var(--text-primary); margin: 0; padding: 20px; }
header { text-align: center; margin-bottom: 30px; padding-bottom: 20px; }
h1, h2 { color: var(--white); }
main { max-width: 900px; margin: 0 auto; }
.card { background-color: var(--bg-card); border-radius: 12px; padding: 25px; margin-bottom: 25px; border: 1px solid var(--border-color); }
#telegram-section { text-align: center; }
.telegram-button { display: inline-block; background-color: #2AABEE; color: white; padding: 12px 25px; border-radius: 8px; text-decoration: none; font-weight: bold; margin: 10px 0; transition: background-color 0.2s; }
.telegram-button:hover { background-color: #1f9ad8; }
.small-text { font-size: 0.8em; color: var(--text-secondary); }
#crypto-cards-container { display: flex; flex-direction: column; gap: 25px; }
.crypto-card-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; margin-bottom: 20px; }
.crypto-symbol { font-size: 2em; font-weight: bold; }
.crypto-price { font-size: 2em; font-weight: 300; }
.price-up { color: var(--green); }
.price-down { color: var(--red); }
.signal-status-container { min-height: 100px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.status-text { font-size: 1.2em; color: var(--text-secondary); text-align: center; }
.countdown { font-size: 1.5em; color: var(--white); font-weight: bold; margin-top: 5px; }

/* Sinyal Takip Barı */
.progress-bar-area { width: 100%; padding: 35px 0; box-sizing: border-box; position: relative; }
.progress-bar-track { width: 100%; height: 8px; background-color: #374151; border-radius: 4px; position: absolute; left: 0; top: 50%; transform: translateY(-50%); }
.price-marker { position: absolute; display: flex; flex-direction: column; align-items: center; min-width: 60px; text-align: center; transform: translateX(-50%); }
.marker-label { font-size: 0.8em; font-weight: bold; color: var(--text-secondary); }
.marker-value { font-size: 0.9em; font-weight: bold; color: var(--text-primary); }
.marker-top { bottom: calc(50% + 10px); }
.marker-top::after { content: ''; position: absolute; bottom: -6px; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 6px solid currentColor; }
.marker-bottom { top: calc(50% + 10px); }
.marker-bottom::after { content: ''; position: absolute; top: -6px; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid currentColor; }
.marker-sl { color: var(--red); }
.marker-tp { color: var(--green); }
.marker-entry { color: var(--text-secondary); }
.marker-current { color: var(--blue); font-size: 1.1em; }
.marker-current .marker-value { color: var(--white); }