/* ============================================================
   DİKGÖR İPLİK CRM - PREMIUM SAAS UI (MODERN WEB)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    background-color: #f4f7f6; /* Çok hafif, göz yormayan gri-mavi arka plan */
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    color: #334155;
}

/* =====================================
   KARTLAR & YUMUŞAK GÖLGELER (APPLE STİLİ)
   ===================================== */
.card {
    border: none !important;
    border-radius: 16px; /* Daha yuvarlak hatlar */
    background: #ffffff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03) !important; /* Çok soft gölge */
    transition: all 0.3s ease;
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid rgba(0,0,0,0.04) !important;
    padding: 20px 25px;
    border-radius: 16px 16px 0 0 !important;
}

/* =====================================
   ÜST ANA SEKMELER (TABS)
   ===================================== */
.nav-tabs {
    border: none;
    background: #ffffff;
    padding: 10px 20px 0 20px;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.02);
    gap: 15px; /* Sekmeler arası boşluk */
}

    .nav-tabs .nav-link {
        color: #64748b;
        font-weight: 600;
        border: none;
        padding: 14px 24px;
        border-radius: 12px 12px 0 0;
        transition: all 0.3s ease;
        background: transparent;
    }

        .nav-tabs .nav-link:hover {
            color: #4361ee;
            background: rgba(67, 97, 238, 0.04);
        }

        .nav-tabs .nav-link.active {
            color: #4361ee;
            background: transparent;
            border-bottom: 3px solid #4361ee;
        }

/* =====================================
   MODERN BUTONLAR
   ===================================== */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 10px 22px;
    transition: all 0.2s ease-in-out;
    border: none;
}

    .btn:hover {
        transform: translateY(-2px); /* Tıklanabilirlik hissi (Havaya kalkma) */
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }

    .btn:active {
        transform: translateY(0);
    }

/* Premium Primary Buton (Hafif Gradyan) */
.btn-primary {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
}

/* Premium Success Buton */
.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

/* =====================================
   FORM KUTULARI VE SELECT2
   ===================================== */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    padding: 10px 15px;
    box-shadow: none !important;
    transition: all 0.2s;
    background-color: #f8fafc;
}

    .form-control:focus, .form-select:focus {
        background-color: #ffffff;
        border-color: #4361ee;
        box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1) !important; /* Zarif odaklanma halkası */
    }

/* Select2 Özel Tasarım */
.select2-container .select2-selection--single {
    height: 42px !important;
    border-radius: 8px !important;
    border: 1px solid #cbd5e1 !important;
    background-color: #f8fafc !important;
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: normal !important;
    padding-left: 12px !important;
    color: #334155 !important;
    font-weight: 500;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px !important;
}

.select2-container--open .select2-selection--single {
    background-color: #ffffff !important;
    border-color: #4361ee !important;
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1) !important;
}

.select2-dropdown {
    border-radius: 8px !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1) !important;
}

/* =====================================
   DATATABLES (LİSTELER) TASARIMI
   ===================================== */
.table {
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 0;
}

    .table thead th {
        background-color: #f8fafc;
        color: #64748b;
        font-weight: 600;
        border-bottom: 2px solid #e2e8f0;
        padding: 16px;
        text-transform: uppercase;
        font-size: 12px;
        letter-spacing: 0.5px;
    }

    .table tbody td {
        padding: 16px;
        vertical-align: middle;
        border-bottom: 1px solid #f1f5f9;
        color: #475569;
    }

.table-hover tbody tr {
    transition: all 0.2s ease;
}

    .table-hover tbody tr:hover {
        background-color: #ffffff;
        box-shadow: 0 4px 15px rgba(0,0,0,0.05);
        transform: scale(1.002); /* Üzerine gelince satır çok hafif öne çıkar */
        z-index: 10;
        position: relative;
    }

/* Yükleniyor Ekranı */
#loader {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}


.row-toggler {
    display: inline-block;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #f8fafc;
    border: 1px solid #cbd5e1;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

/* Aşağı Bakan Ok (Chevron) */
.row-toggler::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    transform: translate(-50%, -70%) rotate(45deg);
    border-bottom: 2px solid #4361ee;
    border-right: 2px solid #4361ee;
    transition: transform 0.3s ease;
}

/* Hover (Üzerine gelince) Efekti */
.row-toggler:hover {
    background-color: #eef2ff;
    border-color: #a5b4fc;
    box-shadow: 0 4px 8px rgba(67, 97, 238, 0.15);
}

/* Satır Açıldığında Oku Yukarı Çevir */
tr.shown .row-toggler::after {
    transform: translate(-50%, -30%) rotate(-135deg);
}

/* Yükleniyor (Loading) Durumu - Oku Gizle, Çember Çevir */
.row-toggler.loading::after {
    display: none;
}

.row-toggler.loading::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 2px solid #e2e8f0;
    border-top-color: #4361ee;
    border-radius: 50%;
    animation: spin-toggler 0.8s linear infinite;
}

@keyframes spin-toggler {
    100% {
        transform: rotate(360deg);
    }
}