/* Base Styles */
:root {
    --primary-color: #0052FF;
    --text-color: #1A1D1F;
    --border-color: #E6E8EC;
    --background-light: #FCFCFD;
    --background-dark: #1A1D1F;
    --success-color: #83BF6E;
    --white: #FFFFFF;
    --gray-100: #F4F5F6;
    --gray-300: #E6E8EC;
    --gray-500: #B1B5C4;
    --gray-900: #1A1D1F;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.08);
    --radius-sm: 8px;
    --radius-md: 12px;
    --header-height: 64px;
}

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

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

/* Layout */
.muhasebe-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: calc(var(--header-height) + 2rem) 1.5rem 2rem;
}

/* Header */
.muhasebe-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0.75rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo:hover {
    color: var(--primary-600);
}

.logo svg {
    width: 32px;
    height: 32px;
    color: var(--primary-500);
}

.kullanici-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.kullanici-profil {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
}

.kullanici-profil:hover {
    background: var(--gray-50);
}

.kullanici-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--primary-100);
    color: var(--primary-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.kullanici-bilgi {
    display: flex;
    flex-direction: column;
}

.kullanici-isim {
    font-weight: 500;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.kullanici-rol {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.cikis-yap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.cikis-yap:hover {
    background: var(--gray-50);
    color: var(--gray-900);
}

.cikis-yap svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
    }

    .logo span {
        display: none;
    }

    .kullanici-menu {
        gap: 1rem;
    }

    .kullanici-rol {
        display: none;
    }
}

/* Main Content */
.sayfa-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    margin-top: 24px;
    margin-bottom: calc(var(--footer-height) + 16px);
    position: relative;
    z-index: 20;
}

.sayfa-baslik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.sayfa-baslik h1 {
    font-size: 24px;
    font-weight: 600;
}

/* Cards */
.kart {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

/* Forms */
.form-grup {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-primary i {
    font-size: 16px;
}

.btn-text {
    background: none;
    border: none;
    color: var(--text-color);
}

.btn-text:hover {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .sayfa-container {
        width: 98%;
        padding: 16px 1%;
        margin: 16px auto;
    }

    .giris-container,
    .musteri-container,
    .urun-container,
    .satis-container,
    .gider-container,
    .gelir-container {
        width: 98%;
        padding: 16px 1%;
        margin: 0 auto;
    }

    /* Form grupları */
    .form-grup {
        width: 100%;
        margin-bottom: 16px;
    }

    /* Input alanları */
    .form-input,
    .form-select,
    input[type="text"],
    input[type="number"],
    input[type="email"],
    input[type="tel"],
    input[type="date"],
    select,
    textarea {
        width: 98%;
        padding: 10px 1%;
    }

    /* Grid yapıları */
    .grid-container {
        width: 98%;
        margin: 0 auto;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Kartlar */
    .kart {
        width: 98%;
        margin: 0 auto 16px;
    }

    /* Tablolar */
    .tablo-container {
        width: 98%;
        margin: 0 auto;
        overflow-x: auto;
    }

    /* Butonlar */
    .btn,
    .btn-primary,
    .btn-secondary {
        width: 100%;
        margin-bottom: 8px;
    }

    /* Header ve Footer */
    .site-header,
    .site-footer {
        width: 98%;
        padding: 16px 1%;
    }

    /* Ana menü */
    .ana-menu {
        width: 98%;
        padding: 0 1%;
    }

    /* Filtreler */
    .filtreler {
        width: 98%;
        margin: 0 auto 16px;
        flex-direction: column;
    }

    .filtre-grup {
        width: 100%;
        margin-bottom: 8px;
    }
}

/* Tablet ve orta ekranlar için ayarlar */
@media (min-width: 769px) and (max-width: 1024px) {
    .sayfa-container {
        width: 96%;
        padding: 20px 2%;
    }
}

/* Ana Sayfa Stilleri */
.anasayfa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.ozet-kart {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.ozet-kart:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ozet-baslik {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-500);
    font-size: 14px;
    font-weight: 500;
}

.ozet-baslik svg {
    width: 20px;
    height: 20px;
    fill: var(--gray-500);
}

.ozet-deger {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-color);
}

.ozet-alt-bilgi {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.artis {
    color: var(--success-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

.azalis {
    color: #E53935;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Grafik Kartı */
.grafik-kart {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    grid-column: 1 / -1;
    min-height: 400px;
}

.grafik-baslik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.grafik-baslik h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.grafik-filtreler {
    display: flex;
    gap: 12px;
}

.grafik-filtre {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--gray-500);
    background: var(--gray-100);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.grafik-filtre:hover,
.grafik-filtre.active {
    background: var(--primary-color);
    color: var(--white);
}

/* Hızlı Erişim Menüsü */
.hizli-erisim {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.hizli-erisim-item {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.hizli-erisim-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hizli-erisim-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.hizli-erisim-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--primary-color);
}

.hizli-erisim-baslik {
    font-size: 14px;
    font-weight: 500;
}

/* Son İşlemler Tablosu */
.son-islemler {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

.son-islemler-baslik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.son-islemler-baslik h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.islem-tablo {
    width: 100%;
    border-collapse: collapse;
}

.islem-tablo th {
    text-align: left;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-500);
    border-bottom: 1px solid var(--border-color);
}

.islem-tablo td {
    padding: 16px 12px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
}

.islem-tablo tr:last-child td {
    border-bottom: none;
}

.islem-tablo tr:hover {
    background: var(--gray-100);
}

/* Responsive */
@media (max-width: 768px) {
    .anasayfa-grid {
        grid-template-columns: 1fr;
    }

    .hizli-erisim {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .grafik-baslik {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .grafik-filtreler {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .son-islemler {
        overflow-x: auto;
    }

    .islem-tablo {
        min-width: 600px;
    }
}

/* Karşılama Bölümü */
.karsilama-bolumu {
    background: linear-gradient(135deg, var(--primary-color), #003AAF);
    border-radius: 24px;
    padding: 48px;
    margin-bottom: 40px;
    margin-top: 24px;
    color: white;
    box-shadow: 0 12px 32px rgba(0, 82, 255, 0.15);
    text-align: center;
    position: relative;
    z-index: 20;
    overflow: hidden;
}

.karsilama-bolumu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

.karsilama-mesaj {
    position: relative;
    z-index: 1;
}

.karsilama-mesaj h1 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 24px 0;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.gunun-sozu {
    font-size: 20px;
    line-height: 1.6;
    opacity: 0.95;
    font-weight: 400;
    margin: 0 auto;
    max-width: 800px;
    font-style: italic;
    position: relative;
    padding: 0 24px;
}

.gunun-sozu::before,
.gunun-sozu::after {
    content: '"';
    font-size: 48px;
    font-family: Georgia, serif;
    position: absolute;
    opacity: 0.3;
    line-height: 1;
}

.gunun-sozu::before {
    left: 0;
    top: -10px;
}

.gunun-sozu::after {
    right: 0;
    bottom: -30px;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .karsilama-bolumu {
        padding: 32px 24px;
        margin: 16px;
        margin-bottom: 32px;
        text-align: left;
    }

    .karsilama-mesaj h1 {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .gunun-sozu {
        font-size: 16px;
        padding: 0 20px;
    }

    .gunun-sozu::before {
        font-size: 36px;
        top: -8px;
    }

    .gunun-sozu::after {
        font-size: 36px;
        bottom: -24px;
    }
}

/* Menü Kategorileri */
.menu-kategorileri {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.menu-kategori {
    background: white;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.menu-kategori:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.kategori-baslik {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-100);
}

.kategori-baslik svg {
    color: var(--primary-color);
}

.kategori-linkler {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kategori-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    color: var(--gray-700);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
    background: var(--gray-50);
}

.kategori-link svg {
    color: var(--gray-500);
    transition: all 0.2s ease;
}

.kategori-link:hover {
    background: var(--primary-light);
    color: var(--primary-color);
}

.kategori-link:hover svg {
    color: var(--primary-color);
}

.kategori-link.ozel-link {
    background: var(--primary-color);
    color: white;
}

.kategori-link.ozel-link svg {
    color: white;
}

.kategori-link.ozel-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .karsilama-bolumu {
        padding: 32px 24px;
        margin-bottom: 32px;
        text-align: left;
    }

    .karsilama-mesaj h1 {
        font-size: 28px;
        margin-bottom: 16px;
    }

    .gunun-sozu {
        font-size: 16px;
    }

    .menu-kategorileri {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .menu-kategori {
        padding: 20px;
    }

    .kategori-baslik {
        font-size: 18px;
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    .kategori-link {
        padding: 10px 14px;
    }
}

/* Ana Menü Kartları */
.ana-menu-kartlar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.menu-kart {
    background: white;
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    color: var(--gray-900);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.menu-kart:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.kart-ikon {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.menu-kart:hover .kart-ikon {
    background: var(--primary-color);
    color: white;
}

.menu-kart h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--gray-900);
}

.menu-kart p {
    font-size: 14px;
    color: var(--gray-500);
    margin: 0;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .karsilama-bolumu {
        padding: 24px;
        margin-bottom: 24px;
    }

    .karsilama-mesaj h1 {
        font-size: 24px;
    }

    .gunun-sozu {
        font-size: 16px;
    }

    .ana-menu-kartlar {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .menu-kart {
        padding: 20px;
    }
}

/* Hero Bölümü */
.hero-bolumu {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2850c9 100%);
    border-radius: 16px;
    padding: 32px;
    margin: -9px 24px 48px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.hero-bolumu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.05) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.05) 75%, transparent 75%, transparent);
    background-size: 4px 4px;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-avatar {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content h1 {
    color: #fff;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 16px;
}

.gunun-sozu {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.6;
    max-width: 600px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    margin: 0 auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    justify-content: center;
}

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.hero-button.primary {
    background: #fff;
    color: var(--primary-color);
}

.hero-button.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-button.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* İşlem Kartları */
.hizli-islemler-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    padding: 24px;
}

.islem-karti {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.2s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid #edf2f7;
}

.islem-karti:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: #e2e8f0;
}

.kart-ust {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #edf2f7;
}

.kart-baslik {
    display: flex;
    align-items: center;
    gap: 16px;
}

.kart-baslik svg {
    width: 32px;
    height: 32px;
    padding: 6px;
    border-radius: 8px;
    color: var(--primary-color);
    background: var(--primary-light);
}

.kart-baslik h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.menu-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.menu-link:hover {
    opacity: 1;
}

.kart-linkler {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.islem-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 8px;
    background: var(--background-light);
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s ease;
}

.islem-link:hover {
    background: var(--primary-light);
    color: var(--primary-color);
}

.islem-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.islem-link:hover svg {
    transform: translateX(4px);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .hero-bolumu {
        padding: 32px 24px;
        margin: -9px 16px 32px;
    }

    .hero-avatar {
        width: 56px;
        height: 56px;
        font-size: 20px;
        margin-bottom: 20px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .gunun-sozu {
        font-size: 15px;
        padding: 12px 16px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
        margin-top: 24px;
    }

    .hero-button {
        width: 100%;
        justify-content: center;
    }

    .hizli-islemler-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 16px;
    }

    .islem-karti {
        padding: 20px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sayfa-container {
        width: 98%;
        padding: 16px 1%;
        margin: 16px auto;
    }

    .hero-bolumu,
    .karsilama-bolumu {
        margin-top: -9px;
        padding: 32px 24px;
        margin-bottom: 32px;
    }
}

.islem-karti.tadilat {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
}

.islem-karti.tadilat .kart-baslik svg {
    color: rgba(255, 255, 255, 0.9);
}

.islem-karti.tadilat .kart-baslik h2 {
    color: #fff;
}

.islem-karti.tadilat .menu-link {
    color: rgba(255, 255, 255, 0.9);
}

.islem-karti.tadilat .islem-link {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.islem-karti.tadilat .islem-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.islem-karti.tadilat .islem-link svg {
    color: rgba(255, 255, 255, 0.9);
}

.musteri-imza-alani {
    margin-top: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.imza-canvas-container {
    width: 100%;
    max-width: 500px;
    background: #fff;
    padding: 10px;
}

#imza-canvas {
    width: 100%;
    height: 200px;
    background: #fff;
    cursor: crosshair;
    touch-action: none;
    border: 1px solid #edf2f7;
}

.imza-butonlar {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    width: 100%;
    max-width: 500px;
}

.imza-kaydet-btn,
.imza-temizle-btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.imza-kaydet-btn {
    background: #4CAF50;
    color: white;
}

.imza-kaydet-btn:hover {
    background: #45a049;
}

.imza-temizle-btn {
    background: #f44336;
    color: white;
}

.imza-temizle-btn:hover {
    background: #da190b;
}

.imza-kaydet-btn.disabled {
    background: #cccccc;
    cursor: not-allowed;
}

/* Sözleşme Listesi Sayfası */
.baslik-alan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    background: var(--white);
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.baslik-alan h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #1a6dff);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 82, 255, 0.15);
}

.btn-primary:hover {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-primary i {
    font-size: 18px;
}

.filtre-alan {
    margin-bottom: 24px;
    background: var(--white);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.arama-kutu {
    max-width: 400px;
}

.arama-kutu input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    background: var(--gray-100);
}

.arama-kutu input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(0, 82, 255, 0.1);
}

.arama-kutu input::placeholder {
    color: var(--gray-500);
    font-weight: 500;
}

.liste-tablo {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--white);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    overflow: hidden;
}

.liste-tablo th,
.liste-tablo td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid var(--gray-300);
    font-size: 15px;
}

.liste-tablo th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--gray-900);
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.liste-tablo tr:last-child td {
    border-bottom: none;
}

.liste-tablo tr:hover {
    background: var(--gray-100);
}

.sozlesme-detay {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 8px 0;
    position: relative;
}

.sozlesme-detay:hover {
    color: #1a6dff;
}

.sozlesme-detay::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background: currentColor;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sozlesme-detay:hover::after {
    transform: scaleX(1);
}

/* Sözleşme Oluşturma Sayfası */
.sozlesme-olustur {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.adim-container {
    background: var(--white);
    border-radius: 20px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.adim-baslik {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.adim-baslik .adim-no {
    background: var(--primary-color);
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
}

.form-grup {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
    font-size: 15px;
}

.form-select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-900);
    background: var(--white);
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 82, 255, 0.1);
}

.madde-listesi {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.madde-karti {
    background: var(--gray-100);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.madde-karti:hover {
    background: var(--white);
    border-color: var(--primary-color);
}

.madde-karti.secili {
    background: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 82, 255, 0.1);
}

.madde-baslik {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
    font-size: 15px;
}

.madde-icerik {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.5;
}

.onizleme-alan {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
    border: 2px solid var(--gray-300);
}

.onizleme-baslik {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-300);
}

.madde-onizleme {
    padding: 12px 16px;
    background: var(--gray-100);
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.imza-alani {
    margin-top: 32px;
    text-align: center;
}

.imza-canvas-container {
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    padding: 20px;
    margin: 0 auto;
    max-width: 500px;
}

.imza-butonlar {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.adim-butonlar {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    gap: 16px;
}

.btn-geri {
    padding: 12px 24px;
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    color: var(--gray-900);
    font-weight: 600;
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-geri:hover {
    border-color: var(--gray-500);
    color: var(--gray-900);
}

.btn-ileri {
    padding: 12px 32px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-ileri:hover {
    background: #0045d1;
}

.imza-kaydet-btn,
.imza-temizle-btn {
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    flex: 1;
}

.imza-kaydet-btn {
    background: var(--primary-color);
    color: var(--white);
}

.imza-kaydet-btn:hover {
    background: #0045d1;
}

.imza-temizle-btn {
    background: #f44336;
    color: var(--white);
}

.imza-temizle-btn:hover {
    background: #d32f2f;
}

.imza-kaydet-btn.disabled {
    background: var(--gray-300);
    cursor: not-allowed;
}

/* Sözleşme Kartı Stilleri */
.islem-karti.sozlesme {
    border-color: var(--blue-100);
}

.islem-karti.sozlesme .kart-baslik svg {
    color: var(--blue-500);
}

.islem-karti.sozlesme .kart-baslik h2 {
    color: var(--blue-700);
}

.islem-karti.sozlesme .menu-link {
    color: var(--blue-600);
}

.islem-karti.sozlesme .islem-link {
    color: var(--blue-700);
}

.islem-karti.sozlesme .islem-link:hover {
    background: var(--blue-50);
}

.islem-karti.sozlesme .islem-link svg {
    color: var(--blue-500);
}