/* 
 * Paia Coffee - Ana Stil Dosyası
 * Renk Paleti: Yeşil (#2E7D32, #4CAF50) + Beyaz
 * Modern Minimal Tasarım
 */

/* ==================== CSS DEĞİŞKENLERİ ==================== */
:root {
    /* Ana Renkler */
    --paia-green-dark: #1B5E20;
    --paia-green: #2E7D32;
    --paia-green-light: #4CAF50;
    --paia-green-lighter: #81C784;
    --paia-green-pale: #E8F5E9;

    /* Nötr Renkler */
    --paia-white: #FFFFFF;
    --paia-gray-50: #FAFAFA;
    --paia-gray-100: #F5F5F5;
    --paia-gray-200: #EEEEEE;
    --paia-gray-300: #E0E0E0;
    --paia-gray-500: #9E9E9E;
    --paia-gray-700: #616161;
    --paia-gray-900: #212121;

    /* Durum Renkleri */
    --paia-success: #4CAF50;
    --paia-warning: #FF9800;
    --paia-danger: #F44336;
    --paia-info: #2196F3;
    --paia-orange: #FF9800;

    /* Tipografi */
    --font-primary: 'Poppins', 'Segoe UI', sans-serif;
    --font-size-base: 14px;

    /* Gölgeler */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 50px;

    /* Geçişler */
    --transition-fast: 0.1s ease;
    --transition-normal: 0.2s ease;
}

/* ==================== GENEL STILLER ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    background-color: var(--paia-gray-100);
    color: var(--paia-gray-900);
    line-height: 1.6;
}

a {
    color: var(--paia-green);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--paia-green-dark);
}

/* ==================== GİRİŞ SAYFASI ==================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--paia-green-dark) 0%, var(--paia-green-light) 100%);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--paia-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    text-align: center;
}

.login-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    background: var(--paia-green-pale);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.login-title {
    color: var(--paia-green-dark);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-subtitle {
    color: var(--paia-gray-500);
    font-size: 14px;
    margin-bottom: 30px;
}

.login-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.login-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--paia-gray-700);
}

.login-form .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--paia-gray-200);
    border-radius: var(--radius-md);
    font-size: 15px;
    transition: var(--transition-fast);
}

.login-form .form-control:focus {
    outline: none;
    border-color: var(--paia-green-light);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--paia-green) 0%, var(--paia-green-light) 100%);
    color: var(--paia-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

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

/* ==================== SİDEBAR ==================== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: linear-gradient(180deg, var(--paia-green-dark) 0%, var(--paia-green) 100%);
    color: var(--paia-white);
    z-index: 1000;
    transition: var(--transition-normal);
    overflow-y: auto;
}

.sidebar-header {
    padding: 25px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    width: 70px;
    height: 70px;
    background: var(--paia-white);
    border-radius: var(--radius-full);
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.sidebar-brand {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-section {
    padding: 0 15px;
    margin-bottom: 20px;
}

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    padding: 0 15px;
    margin-bottom: 10px;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-md);
    margin-bottom: 4px;
    transition: var(--transition-fast);
}

.nav-link i {
    width: 24px;
    margin-right: 12px;
    font-size: 18px;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--paia-white);
}

.nav-link.active {
    background: var(--paia-white);
    color: var(--paia-green-dark);
    font-weight: 600;
}

/* ==================== ANA İÇERİK ==================== */
.main-content {
    margin-left: 260px;
    min-height: 100vh;
    transition: var(--transition-normal);
}

.top-header {
    background: var(--paia-white);
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.page-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--paia-gray-900);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    color: var(--paia-gray-900);
}

.user-role {
    font-size: 12px;
    color: var(--paia-gray-500);
}

.content-area {
    padding: 30px;
}

/* ==================== KARTLAR ==================== */
.card {
    background: var(--paia-white);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--paia-gray-200);
    padding: 18px 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-body {
    padding: 25px;
}

/* İstatistik Kartları */
.stat-card {
    background: var(--paia-white);
    border-radius: var(--radius-md);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-right: 20px;
}

.stat-icon.green {
    background: var(--paia-green-pale);
    color: var(--paia-green);
}

.stat-icon.blue {
    background: #E3F2FD;
    color: #1976D2;
}

.stat-icon.orange {
    background: #FFF3E0;
    color: #F57C00;
}

.stat-icon.red {
    background: #FFEBEE;
    color: #D32F2F;
}

.stat-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--paia-gray-900);
    margin-bottom: 4px;
}

.stat-info p {
    color: var(--paia-gray-500);
    font-size: 13px;
    margin: 0;
}

/* ==================== TABLO ==================== */
.table {
    margin-bottom: 0;
}

.table thead th {
    background: var(--paia-gray-50);
    border-bottom: 2px solid var(--paia-gray-200);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--paia-gray-700);
    padding: 14px 16px;
}

.table tbody td {
    padding: 10px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--paia-gray-200);
}

.table tbody tr:hover {
    background: var(--paia-gray-50);
}

/* ==================== BUTONLAR ==================== */
.btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-paia {
    background: var(--paia-green);
    color: var(--paia-white);
    border: none;
}

.btn-paia:hover {
    background: var(--paia-green-dark);
    color: var(--paia-white);
}

.btn-outline-paia {
    background: transparent;
    color: var(--paia-green);
    border: 2px solid var(--paia-green);
}

.btn-outline-paia:hover {
    background: var(--paia-green);
    color: var(--paia-white);
}

/* Küçük Butonlar (Tablolar için) */
.btn-sm {
    padding: 5px 10px;
    font-size: 13px;
    gap: 5px;
    min-height: 32px;
}

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

.btn-whatsapp {
    background: #25D366;
    color: var(--paia-white);
    border: none;
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: var(--paia-white);
}

.btn-outline-whatsapp {
    background: transparent;
    color: #25D366;
    border: 2px solid #25D366;
}

.btn-outline-whatsapp:hover {
    background: #25D366;
    color: var(--paia-white);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.badge.bg-orange {
    background-color: var(--paia-orange) !important;
    color: var(--paia-white);
}

/* ==================== FORMLAR ==================== */
.form-label {
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--paia-gray-700);
}

.form-control,
.form-select {
    padding: 10px 14px;
    border: 2px solid var(--paia-gray-200);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--paia-green-light);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

/* ==================== BADGE'LER ==================== */
.badge {
    padding: 5px 10px;
    font-weight: 500;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

/* ==================== ALERT'LER ==================== */
.alert {
    border: none;
    border-radius: var(--radius-md);
    padding: 15px 20px;
}

.alert-success {
    background: var(--paia-green-pale);
    color: var(--paia-green-dark);
}

.alert-danger {
    background: #FFEBEE;
    color: #C62828;
}

.alert-warning {
    background: #FFF8E1;
    color: #F57F17;
}

/* ==================== MOBİL RESPONSIVE ==================== */
.sidebar-toggle {
    display: none;
    background: var(--paia-green);
    color: var(--paia-white);
    border: none;
    padding: 10px 15px;
    border-radius: var(--radius-sm);
    font-size: 20px;
    cursor: pointer;
}

@media (max-width: 991px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

    .content-area {
        padding: 20px 15px;
    }
}

@media (max-width: 576px) {
    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .stat-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .login-card {
        padding: 30px 20px;
    }

    .top-header {
        padding: 10px 15px;
    }

    .page-title {
        font-size: 18px;
    }
}

/* ==================== SİPARİŞ FORMU ==================== */
.order-item {
    background: var(--paia-gray-50);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 15px;
    position: relative;
}

.order-item .remove-item {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--paia-danger);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==================== STOK UYARILARI ==================== */
.low-stock {
    background: #FFF3E0 !important;
}

.no-stock {
    background: #FFEBEE !important;
}

/* ==================== ZAYİ FORMU ==================== */
.waste-form .reason-select {
    min-width: 150px;
}

/* ==================== ANİMASYONLAR ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* ==================== PANDA LOGO ==================== */
.panda-icon::before {
    content: "🐼";
}