/* 
 * Telli Yapı Araç Takip Sistemi - Custom Styles
 * Author: Emrah Sevindik <emrahsevindik@gmail.com>
 * Version: 1.0
 */

/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #17a2b8;
    
    --light-bg: #f8f9fa;
    --dark-bg: #343a40;
    --card-bg: #ffffff;
    
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    
    --border-color: #dee2e6;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    
    --transition: all 0.3s ease-in-out;
}

/* ===== GLOBAL STYLES ===== */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--light-bg);
}

/* ===== LOGIN PAGE ===== */
body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem;
}

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.logo-container {
    text-align: center;
    padding: 2rem 1.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 1rem;
    border-radius: 50%;
    background: white;
    padding: 0.5rem;
}

.company-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.system-name {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.login-form-container {
    padding: 2rem;
}

.login-form .form-floating {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    border: none;
    background: transparent;
    padding: 0.25rem;
    cursor: pointer;
}

.login-help {
    margin-top: 1rem;
}

/* ===== DASHBOARD LAYOUT ===== */
body:not(.login-page) {
    padding-top: 56px;
}

.sidebar {
    position: fixed;
    top: 56px;
    bottom: 0;
    left: 0;
    z-index: 1000;
    padding: 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.1);
    background-color: var(--card-bg);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 56px);
    padding-top: 0.5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar .nav-link {
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    margin: 0.125rem 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar .nav-link:hover {
    color: var(--accent-color);
    background-color: rgba(52, 152, 219, 0.1);
}

.sidebar .nav-link.active {
    color: var(--accent-color);
    background-color: rgba(52, 152, 219, 0.15);
    font-weight: 600;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
    width: 16px;
    text-align: center;
}

/* Main content */
main {
    padding-top: 1rem;
}

/* ===== CARDS ===== */
.card {
    border: none;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

/* Card border colors */
.border-left-primary {
    border-left: 0.25rem solid var(--accent-color);
}

.border-left-success {
    border-left: 0.25rem solid var(--success-color);
}

.border-left-warning {
    border-left: 0.25rem solid var(--warning-color);
}

.border-left-danger {
    border-left: 0.25rem solid var(--danger-color);
}

.border-left-info {
    border-left: 0.25rem solid var(--info-color);
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
}

/* Primary button */
.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    transform: translateY(-1px);
}

/* Secondary button */
.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Success button */
.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

/* Warning button */
.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    color: white;
}

/* Danger button */
.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

/* Outline buttons */
.btn-outline-primary {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* ===== FORMS ===== */
.form-control,
.form-select {
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    font-size: 0.875rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

.form-floating > label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    color: var(--accent-color);
}

/* ===== TABLES ===== */
.table {
    font-size: 0.875rem;
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--light-bg);
    padding: 0.75rem;
}

.table td {
    padding: 0.75rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(52, 152, 219, 0.05);
}

/* ===== BADGES ===== */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius);
}

/* ===== ALERTS ===== */
.alert {
    border: none;
    border-radius: var(--border-radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.alert-dismissible .btn-close {
    padding: 0.75rem;
}

/* ===== MODALS ===== */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

/* ===== PAGINATION ===== */
.pagination {
    margin-bottom: 0;
}

.page-link {
    color: var(--accent-color);
    border-radius: var(--border-radius);
    margin: 0 0.125rem;
    border: 1px solid var(--border-color);
}

.page-link:hover {
    color: var(--accent-color);
    background-color: rgba(52, 152, 219, 0.1);
    border-color: var(--accent-color);
}

.page-item.active .page-link {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* ===== NAVBAR ===== */
.navbar-brand {
    font-weight: 600;
    font-size: 1.1rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
}

/* ===== UTILITY CLASSES ===== */
.text-primary {
    color: var(--accent-color) !important;
}

.bg-primary {
    background-color: var(--accent-color) !important;
}

.border-primary {
    border-color: var(--accent-color) !important;
}

/* Font sizes */
.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

/* Shadows */
.shadow-sm {
    box-shadow: var(--shadow) !important;
}

.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* Loading spinner */
.spinner-border {
    width: 1rem;
    height: 1rem;
    border-width: 0.125rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .sidebar {
        top: 56px;
        height: calc(100vh - 56px);
    }
    
    .login-card {
        margin: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.75rem;
    }
    
    .btn {
        font-size: 0.875rem;
        padding: 0.375rem 0.75rem;
    }
}

@media (max-width: 576px) {
    body.login-page {
        padding: 0.5rem;
    }
    
    .login-form-container {
        padding: 1.5rem;
    }
    
    .logo {
        width: 100px;
        height: 100px;
    }
    
    .company-name {
        font-size: 1.25rem;
    }
    
    .system-name {
        font-size: 0.875rem;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ===== PRINT STYLES ===== */
@media print {
    .sidebar,
    .navbar,
    .btn,
    .alert-dismissible .btn-close {
        display: none !important;
    }
    
    main {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--border-color) !important;
    }
}