/* UMAYSOFT Teknik Servis Sistemi - CSS */
/* Modern Dark Theme - PHP 5.2+ Uyumlu */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0f172a;
    color: #e2e8f0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Login Sayfası */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    position: relative;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
}

.login-box {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo img {
    width: 120px;
    height: auto;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 20px rgba(56, 189, 248, 0.3));
}

.login-logo h1 {
    font-size: 24px;
    color: #38bdf8;
    font-weight: 700;
    letter-spacing: 2px;
}

.login-logo p {
    color: #94a3b8;
    font-size: 13px;
    margin-top: 5px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #cbd5e1;
    font-size: 14px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 10px;
    color: #e2e8f0;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #38bdf8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: white;
    width: 100%;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.btn-info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

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

/* Ana Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #0f172a;
    border-right: 1px solid rgba(56, 189, 248, 0.1);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: all 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header img {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    object-fit: contain;
}

.sidebar-header .brand {
    flex: 1;
}

.sidebar-header .brand h2 {
    font-size: 16px;
    color: #38bdf8;
    font-weight: 700;
    letter-spacing: 1px;
}

.sidebar-header .brand span {
    font-size: 11px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.sidebar-menu {
    padding: 15px 0;
}

.menu-category {
    padding: 10px 20px;
    font-size: 10px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-top: 10px;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    gap: 12px;
}

.menu-item:hover,
.menu-item.active {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.05);
}

.menu-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #38bdf8;
    border-radius: 0 3px 3px 0;
}

.menu-item .badge {
    margin-left: auto;
    background: #ef4444;
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.menu-icon {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 0;
    min-height: 100vh;
    background: #0f172a;
}

/* Top Bar */
.top-bar {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
}

.search-box {
    position: relative;
    width: 400px;
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 10px;
    color: #e2e8f0;
    font-size: 14px;
}

.search-box input:focus {
    outline: none;
    border-color: #38bdf8;
}

.search-box::before {
    content: '🔍';
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    opacity: 0.5;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.date-display {
    color: #94a3b8;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notifications {
    position: relative;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    background: rgba(30, 41, 59, 0.8);
}

.notifications .count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 10px;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.1);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    color: white;
}

.user-info {
    line-height: 1.2;
}

.user-info .name {
    font-size: 13px;
    font-weight: 600;
    color: #e2e8f0;
}

.user-info .role {
    font-size: 11px;
    color: #64748b;
}

/* Content Area */
.content-area {
    padding: 30px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: #f1f5f9;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-subtitle {
    color: #64748b;
    font-size: 14px;
    margin-top: 5px;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.stat-card .icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.9;
}

.stat-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #f1f5f9;
}

.stat-card p {
    font-size: 13px;
    color: #94a3b8;
}

.stat-card .bg-effect {
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.1;
}

.card-green { border-top: 3px solid #10b981; }
.card-green .bg-effect { background: #10b981; }
.card-blue { border-top: 3px solid #0ea5e9; }
.card-blue .bg-effect { background: #0ea5e9; }
.card-purple { border-top: 3px solid #8b5cf6; }
.card-purple .bg-effect { background: #8b5cf6; }
.card-orange { border-top: 3px solid #f59e0b; }
.card-orange .bg-effect { background: #f59e0b; }
.card-red { border-top: 3px solid #ef4444; }
.card-red .bg-effect { background: #ef4444; }
.card-cyan { border-top: 3px solid #06b6d4; }
.card-cyan .bg-effect { background: #06b6d4; }

/* Tables */
.data-table-container {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
}

.table-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: #f1f5f9;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: rgba(15, 23, 42, 0.8);
    padding: 14px 24px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
}

.data-table td {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.05);
    font-size: 14px;
    color: #cbd5e1;
}

.data-table tr:hover td {
    background: rgba(56, 189, 248, 0.03);
}

.data-table tr:last-child td {
    border-bottom: none;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.status-waiting {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.status-processing {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.3);
}

.status-parts {
    background: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
    border-color: rgba(139, 92, 246, 0.3);
}

.status-ready {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.status-delivered {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
    border-color: rgba(107, 114, 128, 0.3);
}

/* Action Buttons */
.action-btns {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.3s ease;
    color: white;
}

.action-view { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.action-view:hover { background: #3b82f6; color: white; }
.action-edit { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.action-edit:hover { background: #f59e0b; color: white; }
.action-delete { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.action-delete:hover { background: #ef4444; color: white; }

/* Bottom Stats Bar */
.bottom-stats {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1px;
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 30px;
}

.bottom-stat-item {
    padding: 20px;
    text-align: center;
    background: rgba(15, 23, 42, 0.8);
}

.bottom-stat-item .label {
    font-size: 10px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.bottom-stat-item .value {
    font-size: 20px;
    font-weight: 700;
}

.stat-income { color: #10b981; }
.stat-cash { color: #0ea5e9; }
.stat-waiting { color: #f59e0b; }
.stat-profit { color: #8b5cf6; }
.stat-monthly { color: #ec4899; }
.stat-expense { color: #ef4444; }

/* Forms */
.form-section {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 20px;
}

.form-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #f1f5f9;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: #1e293b;
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    color: #f1f5f9;
}

.modal-close {
    background: none;
    border: none;
    color: #64748b;
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.3s;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(56, 189, 248, 0.1);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #f59e0b;
}

/* Responsive */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bottom-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 0;
        overflow: hidden;
    }
    .main-content {
        margin-left: 0;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .bottom-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .search-box {
        width: 200px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Print */
@media print {
    .sidebar, .top-bar, .action-btns, .btn {
        display: none !important;
    }
    .main-content {
        margin-left: 0;
    }
}