/* --- MODERN & RESPONSIVE PANO STİLLERİ (FINAL SÜRÜM) --- */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    /* --- RENK PALETİ (Sizin Kodunuzdan) --- */
    --bg-color: #f4f7fa;       /* Arkaplan */
    --widget-bg: #ffffff;      /* Kart Rengi */
    --border-color: #e5e7eb;   /* Çerçeve */
    --text-primary: #111827;   /* Koyu Yazı */
    --text-secondary: #6b7280; /* Gri Yazı */
    --accent-color: #0d6efd;   /* Mavi Vurgu */
    --accent-gradient: linear-gradient(45deg, #0d6efd, #0a58ca);
    --shadow: 0 1vh 2vh -0.5vh rgba(0, 0, 0, 0.07), 0 0.4vh 0.6vh -0.2vh rgba(0, 0, 0, 0.04);
    --font-family: 'Inter', sans-serif;
    --border-radius: 1.5vh;    /* Responsive Yuvarlaklık */

    /* --- BOYUTLANDIRMA AYARLARI (Responsive Yapı) --- */
    /* Header %10, Footer %6, Orta Alan Kalanı */
    --header-h: 10vh;
    --footer-h: 6vh;
    --main-h: calc(100vh - var(--header-h) - var(--footer-h));
    
    /* --- OTO-ÖLÇEKLENEN FONT BOYUTLARI (vmin kullanıldı) --- */
    --font-sm: 1.3vmin;
    --font-md: 1.6vmin;
    --font-lg: 2.2vmin;
    --font-xl: 3.5vmin;
}

/* Genel Sıfırlama */
* { box-sizing: border-box; margin: 0; padding: 0; }

body, html {
    width: 100vw;
    height: 100vh;
    overflow: hidden; /* Scrollbar'ı tamamen gizle */
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-size: var(--font-md);
    -webkit-font-smoothing: antialiased;
}

.pano-wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* --- 1. ÜST ALAN (HEADER) --- */
.site-header {
    height: var(--header-h);
    background-color: var(--widget-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2vw;
    box-shadow: var(--shadow);
    z-index: 100;
    position: relative; /* Fixed yerine relative */
}

.logo-area { display: flex; align-items: center; gap: 1vw; }
.logo-area img { height: 7vh; object-fit: contain; }
.logo-area h1 { font-size: var(--font-lg); font-weight: 700; color: var(--text-primary); margin: 0; }

.header-right { text-align: right; display: flex; flex-direction: column; justify-content: center; }
#saat { font-size: var(--font-xl); font-weight: 800; letter-spacing: 1px; color: var(--accent-color); line-height: 1; }
#tarih { font-size: var(--font-sm); color: var(--text-secondary); font-weight: 500; margin-top: 0.5vh; }

/* --- 2. ANA IZGARA (MAIN GRID) --- */
.main-grid {
    height: var(--main-h);
    display: grid;
    /* Sol (%22) - Orta (%53) - Sağ (%25) */
    grid-template-columns: 22fr 53fr 25fr;
    /* Üst (%65) - Alt (%35) */
    grid-template-rows: 65fr 35fr;
    gap: 1.5vh;
    padding: 1.5vh;
}

/* Widget Genel Stil */
.widget {
    background-color: var(--widget-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 1vh;
    padding: 1.2vh 1.5vh;
    background: #f9fafb; /* Hafif gri başlık arkaplanı */
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0; /* Header sıkışmasın */
}

.widget-header i { color: var(--accent-color); font-size: var(--font-lg); }
.widget-header h3 { font-size: var(--font-md); font-weight: 700; margin: 0; text-transform: uppercase; letter-spacing: 0.5px; }

.widget-body {
    flex: 1;
    padding: 1vh;
    overflow-y: auto; /* Sadece içerik taşarsa scroll olsun */
}
/* Scrollbar Güzelleştirme (Chrome/Safari) */
.widget-body::-webkit-scrollbar { width: 6px; }
.widget-body::-webkit-scrollbar-thumb { background-color: #ccc; border-radius: 3px; }

/* --- IZGARA YERLEŞİMİ --- */

/* Sol Blok: Zaman Çizelgesi */
#zaman-cizelgesi {
    grid-column: 1 / 2;
    grid-row: 1 / 3; /* Tam boy sol sütun */
}

/* Orta Bloklar */
.slider-container {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #000;
    box-shadow: var(--shadow);
}
#duyurular {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

/* Sağ Bloklar (Grid içinde manuel yerleşim) */
/* Sağ sütunu 2'ye bölüyoruz: Üst (Hava+Nöbetçi) ve Alt (Doğum+Söz) */
#hava-durumu   { grid-column: 3; grid-row: 1; height: 48%; margin-bottom: auto; }
#nobetciler    { grid-column: 3; grid-row: 1; height: 48%; margin-top: auto; }

#dogum-gunleri { grid-column: 3; grid-row: 2; height: 48%; margin-bottom: auto; }
#gunun-sozu    { grid-column: 3; grid-row: 2; height: 48%; margin-top: auto; }


/* --- BİLEŞEN STİLLERİ --- */

/* Zaman Çizelgesi */
.program-secici { display: flex; gap: 0.5vh; margin-bottom: 1vh; }
.program-btn {
    flex: 1; padding: 0.8vh 0; font-size: var(--font-sm); font-weight: 600;
    border: 1px solid var(--border-color); border-radius: 0.5vh;
    background: transparent; color: var(--text-secondary); cursor: pointer;
}
.program-btn.active { background: var(--accent-color); color: white; border-color: var(--accent-color); }

.aktif-zaman-karti {
    background: var(--accent-gradient);
    color: white;
    border-radius: 1vh;
    padding: 1.5vh;
    text-align: center;
    margin-bottom: 1vh;
    box-shadow: 0 0.5vh 1.5vh rgba(13, 110, 253, 0.3);
}
.kalan-sure-baslik { font-size: var(--font-sm); opacity: 0.9; text-transform: uppercase; }
.kalan-sure-sayac { font-size: 4vh; font-weight: 800; margin: 0.5vh 0; text-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.aktif-ders-bilgisi { font-size: var(--font-sm); font-weight: 500; }

.zaman-satiri {
    display: flex; justify-content: space-between; padding: 0.8vh 0.5vh;
    border-bottom: 1px solid #f3f4f6; font-size: var(--font-sm);
}
.zaman-satiri.aktif { background-color: #eff6ff; border-left: 3px solid var(--accent-color); color: var(--accent-color); font-weight: 700; }

/* Slider */
.swiper, .swiper-slide { width: 100%; height: 100%; }
.swiper-slide img, .swiper-slide video { width: 100%; height: 100%; object-fit: cover; }

/* Listeler (Nöbetçi & Doğum Günü) */
.list-body { list-style: none; padding: 0; }
.list-body li {
    display: flex; align-items: center; gap: 1vh;
    padding: 0.8vh 0; border-bottom: 1px solid #f3f4f6;
}
.list-body li:last-child { border-bottom: none; }

.list-icon {
    width: 3.5vh; height: 3.5vh;
    background-color: #eff6ff; color: var(--accent-color);
    border-radius: 50%; display: flex; justify-content: center; align-items: center;
    font-size: var(--font-md);
}
.list-text { display: flex; flex-direction: column; }
.list-text strong { font-size: var(--font-md); color: var(--text-primary); }
.list-text span { font-size: var(--font-sm); color: var(--text-secondary); }

/* Günün Sözü */
.gunun-sozu-govde {
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center; height: 100%; padding: 0 1vh;
}
.soz { font-style: italic; font-size: var(--font-md); color: #333; margin-bottom: 1vh; line-height: 1.4; }
.yazar { font-weight: 700; font-size: var(--font-sm); color: var(--accent-color); }

/* Duyurular */
.duyuru-body { font-size: var(--font-md); line-height: 1.5; color: #4b5563; }

/* --- 3. ALT BANT (FOOTER) --- */
.site-footer {
    height: var(--footer-h);
    background-color: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    overflow: hidden;
    box-shadow: 0 -0.5vh 1vh rgba(0,0,0,0.1);
}

.ticker-wrap { width: 100%; overflow: hidden; white-space: nowrap; }
.ticker-item {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 40s linear infinite; /* Hız ayarı */
    font-size: 2.5vh;
    font-weight: 600;
    line-height: var(--footer-h);
}

@keyframes ticker {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* Hata/Bilgi Mesajları */
.bilgi-yok { text-align: center; color: #9ca3af; font-size: var(--font-sm); padding: 2vh; width: 100%; }