/* KOSB MTAL Randevu Sistemi - Genel stiller */

:root {
    --ana-renk: #e67e22;        /* Logo turuncu */
    --ana-koyu: #ca6615;
    --ana-acik: #fdf2e9;
    --yazi: #2c3e50;
    --yazi-ikincil: #7f8c8d;
    --kenar: #e0e0e0;
    --yesil: #27ae60;
    --kirmizi: #e74c3c;
    --sari: #f1c40f;
    --mavi: #3498db;
    --bg: #f4f6f8;
    --panel: #ffffff;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--yazi);
    line-height: 1.5;
}

a { color: var(--ana-renk); text-decoration: none; }
a:hover { text-decoration: underline; }

/* =============== Header (veli tarafi) =============== */
.veli-header {
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    padding: 15px 0;
}
.veli-header-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.veli-header img.logo { height: 56px; width: auto; }
.veli-header h1 {
    margin: 0;
    font-size: 18px;
    color: var(--yazi);
    font-weight: 600;
}
.veli-header .alt {
    font-size: 13px;
    color: var(--yazi-ikincil);
    margin-top: 2px;
}

/* =============== Anasayfa =============== */
.hero {
    background: linear-gradient(135deg, var(--ana-renk), var(--ana-koyu));
    color: white;
    padding: 60px 20px;
    text-align: center;
}
.hero h2 { margin: 0 0 15px; font-size: 28px; }
.hero p { margin: 0 0 30px; font-size: 16px; opacity: 0.95; }
.btn-hero {
    background: white;
    color: var(--ana-renk);
    padding: 14px 40px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    display: inline-block;
    border: none;
    cursor: pointer;
}
.btn-hero:hover { background: #fff8f0; text-decoration: none; }

.bilgi-kutular {
    max-width: 900px;
    margin: -30px auto 40px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 15px;
}
.bilgi-kutu {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-left: 4px solid var(--ana-renk);
}
.bilgi-kutu h3 { margin: 0 0 8px; font-size: 15px; color: var(--ana-koyu); }
.bilgi-kutu p  { margin: 0; font-size: 14px; color: var(--yazi-ikincil); }

/* =============== Form =============== */
.form-konteyner {
    max-width: 700px;
    margin: 30px auto;
    padding: 0 20px;
}
.form-panel {
    background: var(--panel);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.form-panel h2 {
    margin: 0 0 5px;
    color: var(--ana-koyu);
    font-size: 22px;
}
.form-panel .aciklama { color: var(--yazi-ikincil); font-size: 14px; margin-bottom: 25px; }

.form-satir { margin-bottom: 18px; }
.form-satir label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--yazi);
    font-size: 14px;
}
.form-satir .gerekli { color: var(--kirmizi); }

.form-satir input[type=text],
.form-satir input[type=tel],
.form-satir input[type=email],
.form-satir input[type=password],
.form-satir input[type=date],
.form-satir input[type=number],
.form-satir input[type=search],
.form-satir select,
.form-satir textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--kenar);
    border-radius: 5px;
    font-size: 15px;
    font-family: inherit;
    color: var(--yazi);
    background: white;
    box-sizing: border-box;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.form-satir input:focus,
.form-satir select:focus,
.form-satir textarea:focus {
    outline: none;
    border-color: var(--ana-renk);
    box-shadow: 0 0 0 3px rgba(230,126,34,0.15);
}
.form-satir textarea { resize: vertical; min-height: 90px; }
.form-satir select:disabled,
.form-satir input:disabled { background: #f0f0f0; cursor: not-allowed; color: var(--yazi-ikincil); }

/* Tarih inputu - ozel rotus */
.form-satir input[type=date] {
    min-height: 42px;                    /* select/text ile ayni yukseklik */
    line-height: 1.2;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    font-variant-numeric: tabular-nums;
}
/* Bos tarih inputunda "gg.aa.yyyy" placeholder rengini yumusat */
.form-satir input[type=date]:not(:focus):invalid,
.form-satir input[type=date]:not(:focus):required:not([value]) {
    color: var(--yazi-ikincil);
}
/* Chrome/Edge/Safari: takvim ikonu */
.form-satir input[type=date]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.7;
    padding: 4px;
    margin-left: 4px;
    border-radius: 4px;
    /* Temayla uyumlu turuncu SVG ikon */
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23e67e22' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='4' width='18' height='18' rx='2' ry='2'/><line x1='16' y1='2' x2='16' y2='6'/><line x1='8' y1='2' x2='8' y2='6'/><line x1='3' y1='10' x2='21' y2='10'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 18px 18px;
    color: transparent;
    filter: none;
}
.form-satir input[type=date]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    background-color: var(--ana-acik);
}
.form-satir input[type=date]::-webkit-datetime-edit { padding: 0; }
.form-satir input[type=date]::-webkit-datetime-edit-fields-wrapper { color: var(--yazi); }
.form-satir input[type=date]::-webkit-datetime-edit-text { color: var(--yazi-ikincil); padding: 0 2px; }
.form-satir input[type=date]::-webkit-inner-spin-button { display: none; }

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
@media (max-width: 500px) { .form-grid-2 { grid-template-columns: 1fr; } }

/* Telefon giris grubu: bastaki 0 sabit prefix olarak gosterilir */
.tel-grup {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--kenar);
    border-radius: 5px;
    overflow: hidden;
    background: white;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.tel-grup:focus-within {
    border-color: var(--ana-renk);
    box-shadow: 0 0 0 3px rgba(230,126,34,0.15);
}
.tel-grup .tel-prefix {
    background: #f5f7fa;
    color: var(--yazi-ikincil);
    padding: 10px 14px;
    font-size: 15px;
    font-weight: 600;
    border-right: 1px solid var(--kenar);
    display: flex;
    align-items: center;
    user-select: none;
}
.tel-grup input[type=tel] {
    flex: 1;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: none;
    padding: 10px 12px;
    font-size: 15px;
    font-family: inherit;
    background: transparent;
    letter-spacing: 1px;
    font-variant-numeric: tabular-nums;
}
.tel-grup input[type=tel]:focus { box-shadow: none !important; }

.btn {
    padding: 11px 22px;
    background: var(--ana-renk);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}
.btn:hover:not(:disabled) { background: var(--ana-koyu); }
.btn:disabled { background: #bbb; cursor: not-allowed; }
.btn-yesil  { background: var(--yesil); }
.btn-yesil:hover:not(:disabled)  { background: #219150; }
.btn-kirmizi { background: var(--kirmizi); }
.btn-kirmizi:hover:not(:disabled) { background: #c0392b; }
.btn-mavi    { background: var(--mavi); }
.btn-mavi:hover:not(:disabled)    { background: #2980b9; }
.btn-sari    { background: var(--sari); color: #4a3c00; }
.btn-kucuk   { padding: 6px 12px; font-size: 13px; }
.btn-blok    { display: block; width: 100%; }

/* =============== Mesajlar =============== */
.mesaj {
    padding: 12px 15px;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 14px;
}
.mesaj-hata     { background: #fde8e6; color: #922; border-left: 4px solid var(--kirmizi); }
.mesaj-basarili { background: #e8f5e9; color: #274; border-left: 4px solid var(--yesil); }
.mesaj-bilgi    { background: #e3f2fd; color: #1565c0; border-left: 4px solid var(--mavi); }
.mesaj-uyari    { background: #fff8e1; color: #7a5d00; border-left: 4px solid var(--sari); }

/* =============== Takvim (gun secici) =============== */
.takvim {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0;
    width: 100%;
    box-sizing: border-box;
}
.takvim > * {
    /* Her satirda tam 7 hucre olsun: width = (100% - 6*gap) / 7 */
    flex: 0 0 calc((100% - 6 * 6px) / 7);
    max-width: calc((100% - 6 * 6px) / 7);
    min-width: 0;
    box-sizing: border-box;
}
.takvim-baslik {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--yazi-ikincil);
    padding: 4px 0;
    text-transform: uppercase;
}
.takvim-gun {
    aspect-ratio: 1;
    border: 2px solid var(--kenar);
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: white;
    font-size: 14px;
    transition: all 0.15s;
    padding: 2px;
}
.takvim-gun:hover { border-color: var(--ana-renk); }
.takvim-gun.secili {
    background: var(--ana-renk);
    color: white;
    border-color: var(--ana-renk);
}
.takvim-gun.kapali,
.takvim-gun.hafta-sonu {
    background: #ffebee;
    color: #c62828;
    cursor: not-allowed;
    border-color: #ffcdd2;
}
.takvim-gun.bos { background: transparent; border: none; cursor: default; }
.takvim-gun .gun-no { font-weight: 600; font-size: 15px; }
.takvim-gun .ay { font-size: 10px; color: var(--yazi-ikincil); }
.takvim-gun.secili .ay { color: rgba(255,255,255,0.8); }

/* Slot secim */
.slot-liste {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
    margin: 10px 0;
}
.slot {
    padding: 10px;
    text-align: center;
    border: 2px solid var(--kenar);
    border-radius: 5px;
    cursor: pointer;
    background: white;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.15s;
}
.slot:hover:not(.dolu) { border-color: var(--ana-renk); }
.slot.secili { background: var(--ana-renk); color: white; border-color: var(--ana-renk); }
.slot.dolu {
    background: #ffebee; color: #c62828; cursor: not-allowed; border-color: #ffcdd2;
    text-decoration: line-through;
}

/* =============== Admin panel =============== */
.admin-body {
    display: flex;
    min-height: 100vh;
    background: var(--bg);
}
.admin-yan {
    width: 240px;
    background: #2c3e50;
    color: white;
    padding: 0;
    flex-shrink: 0;
}
.admin-yan .logo-alan {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}
.admin-yan .logo-alan img { height: 40px; }
.admin-yan .logo-alan span { font-size: 13px; font-weight: 600; }
.admin-yan .kullanici {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: 13px;
}
.admin-yan .kullanici b { display: block; margin-bottom: 3px; font-size: 14px; }
.admin-yan .kullanici .rol { color: var(--ana-renk); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.admin-yan nav a {
    display: block;
    padding: 12px 20px;
    color: #ecf0f1;
    border-left: 3px solid transparent;
    font-size: 14px;
}
.admin-yan nav a:hover { background: rgba(255,255,255,0.06); text-decoration: none; }
.admin-yan nav a.aktif { background: rgba(230,126,34,0.2); border-left-color: var(--ana-renk); }
.admin-yan nav .bolum {
    padding: 10px 20px;
    font-size: 11px;
    color: #7f8c8d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 10px;
}

.admin-ana { flex: 1; padding: 25px 30px; overflow-x: auto; }
.admin-ana h1 {
    margin: 0 0 20px;
    font-size: 22px;
    color: var(--yazi);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--kenar);
}
.admin-kart {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    margin-bottom: 20px;
}
.admin-kart h2 { margin: 0 0 15px; font-size: 17px; color: var(--ana-koyu); }

.istatistik-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}
.istatistik {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    border-left: 4px solid var(--ana-renk);
}
.istatistik .deger { font-size: 28px; font-weight: 700; color: var(--yazi); }
.istatistik .etiket { font-size: 12px; color: var(--yazi-ikincil); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 3px; }

table.liste {
    width: 100%;
    border-collapse: collapse;
    background: white;
}
table.liste th, table.liste td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--kenar);
    font-size: 14px;
}
table.liste th {
    background: #f7f9fb;
    font-weight: 600;
    color: var(--yazi-ikincil);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
table.liste tr:hover td { background: #fafbfc; }

.rozet {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}
.rozet-aktif  { background: #d4edda; color: #155724; }
.rozet-iptal  { background: #f8d7da; color: #721c24; }
.rozet-geldi  { background: #cce5ff; color: #004085; }
.rozet-gelmedi { background: #fff3cd; color: #856404; }

/* =============== Login =============== */
.login-konteyner {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--ana-renk), var(--ana-koyu));
}
.login-kutu {
    width: 100%;
    max-width: 400px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    padding: 35px 30px;
    text-align: center;
}
.login-kutu img { height: 80px; margin-bottom: 15px; }
.login-kutu h1 { margin: 0 0 5px; font-size: 19px; color: var(--yazi); }
.login-kutu .alt { color: var(--yazi-ikincil); font-size: 13px; margin-bottom: 25px; }
.login-kutu .form-satir { text-align: left; }

/* =============== Kapi (guvenlik) ekrani =============== */
.kapi-body {
    background: #1a1a2e;
    color: white;
    min-height: 100vh;
    padding: 20px;
}
.kapi-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto 20px;
    padding: 15px 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
}
.kapi-header img { height: 50px; }
.kapi-header .tarih { font-size: 18px; font-weight: 600; }
.kapi-liste {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    gap: 10px;
}
.kapi-satir {
    background: rgba(255,255,255,0.08);
    padding: 18px 20px;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 100px 2fr 1.5fr 1.5fr 130px 180px;
    gap: 15px;
    align-items: center;
}
.kapi-satir.geldi { background: rgba(39,174,96,0.15); border-left: 4px solid var(--yesil); }
.kapi-satir.gelmedi { background: rgba(241,196,15,0.15); border-left: 4px solid var(--sari); }
.kapi-satir.iptal { background: rgba(231,76,60,0.1); border-left: 4px solid var(--kirmizi); opacity: 0.6; }
.kapi-saat { font-size: 28px; font-weight: 700; color: var(--ana-renk); }
.kapi-veli b { font-size: 16px; display: block; }
.kapi-veli .tel { font-size: 13px; color: #aaa; }
.kapi-ogrenci .etiket { font-size: 11px; color: #888; text-transform: uppercase; }
.kapi-ogrenci b { font-size: 14px; }
.kapi-personel .etiket { font-size: 11px; color: #888; text-transform: uppercase; }
.kapi-personel b { font-size: 14px; }
.kapi-durum-rozet { font-size: 13px; font-weight: 600; }

/* =============== Yardimci =============== */
.metin-sag    { text-align: right; }
.metin-orta   { text-align: center; }
.bos-mesaj    { text-align: center; padding: 40px; color: var(--yazi-ikincil); }
.kucuk-not    { font-size: 12px; color: var(--yazi-ikincil); margin-top: 4px; }
.kvkk-kutu {
    background: #fafafa;
    border: 1px solid var(--kenar);
    border-radius: 5px;
    padding: 12px;
    max-height: 150px;
    overflow-y: auto;
    font-size: 12px;
    color: var(--yazi-ikincil);
    line-height: 1.5;
    margin-bottom: 10px;
}

/* ===================== MOBİL UYUMLULUK ===================== */

/* Tablet (768px ve alti) */
@media (max-width: 768px) {
    /* Veli header: logo + okul adi kompakt */
    .veli-header-inner { padding: 0 15px; gap: 10px; }
    .veli-header img.logo { height: 44px; }
    .veli-header h1 { font-size: 15px; line-height: 1.2; }
    .veli-header .alt { font-size: 11px; }

    /* Hero: padding azalt, baslik kucult */
    .hero { padding: 40px 15px; }
    .hero h2 { font-size: 22px; }
    .hero p { font-size: 14px; }
    .btn-hero { padding: 12px 28px; font-size: 15px; }

    /* Bilgi kutulari zaten auto-fit, tek kolon olur */
    .bilgi-kutular { padding: 0 15px; margin-top: -20px; }

    /* Form konteyner padding */
    .form-konteyner { padding: 0 12px; margin: 20px auto; }
    .form-panel { padding: 20px 18px; }
    .form-panel h2 { font-size: 19px; }

    /* Admin panel: sidebar kaybolsun veya daralsin */
    .admin-body { flex-direction: column; }
    .admin-yan {
        width: 100%;
        position: sticky;
        top: 0;
        z-index: 50;
        max-height: 60px;
        overflow: hidden;
        transition: max-height 0.3s;
    }
    .admin-yan.acik { max-height: 100vh; overflow-y: auto; }
    .admin-yan .logo-alan {
        padding: 12px 15px;
        cursor: pointer;
        position: relative;
    }
    .admin-yan .logo-alan::after {
        content: '☰';
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 22px;
        color: white;
    }
    .admin-yan.acik .logo-alan::after { content: '✕'; }
    .admin-yan .logo-alan img { height: 32px; }
    .admin-yan .logo-alan span { font-size: 12px; }
    /* Mobilde kompakt gorunum */
    .admin-yan .kullanici { display: none; }
    .admin-yan.acik .kullanici { display: block; }
    .admin-yan nav a { padding: 14px 20px; font-size: 15px; }
    .admin-yan nav .bolum { margin-top: 5px; }
    .admin-ana { padding: 15px; }
    .admin-ana h1 { font-size: 18px; }

    /* Istatistik grid 2 kolon */
    .istatistik-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .istatistik { padding: 14px; }
    .istatistik .deger { font-size: 22px; }

    /* Tablolar scroll olsun */
    .admin-kart { overflow-x: auto; padding: 15px; }
    table.liste { min-width: 500px; font-size: 13px; }
    table.liste th, table.liste td { padding: 8px; }

    /* Takvim 768px altinda da kompakt olsun - tasma engellendi */
    .takvim {
        gap: 4px;
        max-width: 100%;
        overflow: hidden;
    }
    .takvim > * {
        flex: 0 0 calc((100% - 6 * 4px) / 7);
        max-width: calc((100% - 6 * 4px) / 7);
    }
    .takvim-baslik {
        font-size: 11px;
        min-width: 0;
        overflow: hidden;
        padding: 3px 0;
    }
    .takvim-gun {
        aspect-ratio: auto;
        min-height: 48px;
        min-width: 0;
        padding: 3px 2px;
        overflow: hidden;
        box-sizing: border-box;
    }
    .takvim-gun .gun-no { font-size: 13px; line-height: 1.1; }
    .takvim-gun .ay { font-size: 9px; }

    /* Slot liste kompakt */
    .slot-liste { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 6px; }
    .slot { padding: 9px 4px; font-size: 13px; }
}

/* Kucuk telefonlar (500px ve alti) */
@media (max-width: 500px) {
    /* Takvim: kare yerine kompakt, tasmasi onlenir */
    .takvim {
        gap: 3px;
        overflow: hidden;
        max-width: 100%;
        box-sizing: border-box;
    }
    .takvim > * {
        flex: 0 0 calc((100% - 6 * 3px) / 7);
        max-width: calc((100% - 6 * 3px) / 7);
    }
    .takvim-baslik {
        font-size: 10px;
        padding: 2px 0;
        min-width: 0;
        overflow: hidden;
    }
    .takvim-gun {
        aspect-ratio: auto;
        min-height: 46px;
        min-width: 0;
        font-size: 11px;
        padding: 2px 1px;
        border-width: 1px;
        overflow: hidden;
    }
    .takvim-gun .gun-no { font-size: 13px; line-height: 1; }
    .takvim-gun .ay { font-size: 9px; margin-top: 2px; }

    /* Slotlar 2-3 kolon */
    .slot-liste { grid-template-columns: repeat(auto-fill, minmax(95px, 1fr)); gap: 5px; }
    .slot { padding: 8px 4px; font-size: 13px; }

    /* Form panel daha dar */
    .form-panel { padding: 15px 12px; }
    .form-panel h2 { font-size: 17px; }
    .form-panel h3 { font-size: 14px !important; }
    .form-panel .aciklama { font-size: 13px; }

    /* KVKK kutusu daha kompakt */
    .kvkk-kutu { max-height: 120px; padding: 10px; font-size: 11px; }

    /* Input / select / textarea font daha buyuk (iOS'ta zoom onlemek icin 16px) */
    .form-satir input[type=text],
    .form-satir input[type=tel],
    .form-satir input[type=email],
    .form-satir input[type=password],
    .form-satir input[type=date],
    .form-satir select,
    .form-satir textarea { font-size: 16px; padding: 10px; }

    /* Butonlar tam genislik alternatif */
    .btn { padding: 12px 18px; font-size: 15px; }

    /* Hero */
    .hero { padding: 30px 12px; }
    .hero h2 { font-size: 19px; }
    .hero p { font-size: 13px; }

    /* Bilgi kutulari padding */
    .bilgi-kutu { padding: 15px; }
    .bilgi-kutu h3 { font-size: 14px; }
    .bilgi-kutu p { font-size: 13px; }

    /* Admin kart padding kucuk */
    .admin-kart { padding: 12px; }

    /* Randevu sorgulama form grid'i tek kolon */
    .form-grid-2 { grid-template-columns: 1fr !important; gap: 10px; }

    /* Istatistik tek kolon */
    .istatistik-grid { grid-template-columns: 1fr 1fr; }

    /* Login */
    .login-kutu { padding: 25px 20px; }
    .login-kutu img { height: 60px; }
    .login-kutu h1 { font-size: 17px; }

    /* Kapi ekrani mobilde dikey */
    .kapi-satir {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 14px;
    }
    .kapi-saat { font-size: 24px; }
}