.randevu-card{background:var(--card-bg);color:var(--text-color);box-shadow:0 6px 24px var(--shadow-color);border-radius:18px;overflow:hidden;transition:box-shadow .2s;display:flex;flex-direction:column;align-items:stretch}.randevu-card.onaylandi{background:#e8f5e9;color:#222}.randevu-card.iptal{background:#ffebee;color:#222}.randevu-card.bekleniyor{background:#fffde7;color:#222}body.dark-mode .randevu-card{background:var(--card-bg);color:var(--text-color)}body.dark-mode .randevu-card.onaylandi{background:#388e3c;color:#fff}body.dark-mode .randevu-card.iptal{background:#b71c1c;color:#fff}body.dark-mode .randevu-card.bekleniyor{background:#fbc02d;color:#222}:root{--bg-color: #fdfbf7;--text-color: #333333;--text-secondary: #666666;--card-bg: #ffffff;--header-bg: rgba(253, 251, 247, .95);--border-color: #e0e0e0;--shadow-color: rgba(0, 0, 0, .08);--primary-color: #007bff;--primary-hover: #0056b3;--input-bg: #ffffff;--modal-bg: #ffffff;--hover-bg: #f5f5f5;--hero-title-color: #1a1a2e;--hero-gradient-1: rgba(0, 123, 255, .08);--hero-gradient-2: rgba(0, 86, 179, .05);--hero-bg-start: #f8f9fa;--hero-bg-mid: #e9ecef}body.dark-mode{--bg-color: #121212;--text-color: #e0e0e0;--text-secondary: #a0a0a0;--card-bg: #1e1e1e;--header-bg: rgba(30, 30, 30, .95);--border-color: #333333;--shadow-color: rgba(0, 0, 0, .4);--primary-color: #3a8fdc;--primary-hover: #2c7bb6;--input-bg: #2d2d2d;--modal-bg: #1e1e1e;--hover-bg: #2d2d2d;--hero-title-color: #ffffff;--hero-gradient-1: rgba(58, 143, 220, .15);--hero-gradient-2: rgba(58, 143, 220, .08);--hero-bg-start: #1a1a2e;--hero-bg-mid: #121212}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;font-family:Poppins,sans-serif;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease}