@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@400;500;700&display=swap');

/* Основные переменные цветов */
:root {
    --deep-blue: #2A52BE;
    --warm-sandy: #F5DEB3;
    --coral: #FF7F50;
    --green: #5BC34A;
    --dark-gray: #333333;
    --light-gray: #F0F0F0;
    --font-main: 'Roboto', Arial, sans-serif;
    --font-title: 'Montserrat', Arial, sans-serif;
    --primary-blue: #2A52BE;
    --primary-beige: #F5DEB3;
    --accent-orange: #FF7F50;
    --accent-green: #5BC34A;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --border-color: #E9ECEF;
    --shadow-light: rgba(42, 82, 190, 0.1);
    --shadow-medium: rgba(42, 82, 190, 0.15);
    --shadow-heavy: rgba(42, 82, 190, 0.2);
}

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

body {
    background: var(--warm-sandy);
    color: var(--dark-gray);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
}

/* Основные контейнеры */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-light);
    margin-top: 2rem;
    margin-bottom: 2rem;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--deep-blue);
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

/* Формы */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--deep-blue);
    border-radius: 12px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    background: var(--light-gray);
    font-family: var(--font-main);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(42, 82, 190, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Кнопки */
.btn, .hero-btn, .cta-btn {
    background: var(--coral);
    color: #fff;
    border: none;
    border-radius: 32px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.2rem;
    padding: 1rem 2.5rem;
    box-shadow: 0 4px 24px rgba(255,127,80,0.12);
    transition: background 0.3s, transform 0.2s;
    cursor: pointer;
}

.btn:hover, .hero-btn:hover, .cta-btn:hover {
    background: var(--deep-blue);
    color: #fff;
    transform: translateY(-2px) scale(1.03);
}

/* Dashboard */
.dashboard-container {
    max-width: 1200px;
    margin: 2rem auto;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-light);
    overflow: hidden;
}

.dashboard-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-orange) 100%);
    color: var(--white);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-actions {
    display: flex;
    gap: 1rem;
}

.profile-btn, .logout-btn {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.profile-btn:hover, .logout-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Табы */
.dashboard-tabs {
    display: flex;
    background: var(--light-gray);
    padding: 0.5rem;
    gap: 0.5rem;
}

.tablink {
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
}

.tablink.active, .tablink:focus {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.tabcontent {
    padding: 2rem;
    display: none;
}

.tabcontent:first-child {
    display: block;
}

/* Модальные окна */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--primary-blue);
}

/* Опасные кнопки */
.danger-btn {
    background: #ff3b30;
    color: var(--white);
    border: none;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
}

.danger-btn:hover {
    background: #c1271a;
    transform: translateY(-2px);
}

/* Сообщения */
.flash-messages {
    margin-bottom: 2rem;
}

.flash-message {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    border-left: 4px solid;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.flash-success {
    background: rgba(91, 195, 74, 0.1);
    color: #2d5a1e;
    border-left-color: var(--accent-green);
}

.flash-error, .flash-danger {
    background: rgba(255, 59, 48, 0.1);
    color: #c1271a;
    border-left-color: #ff3b30;
}

.flash-warning {
    background: rgba(255, 127, 80, 0.1);
    color: #b84a2e;
    border-left-color: var(--accent-orange);
}

.flash-info {
    background: rgba(42, 82, 190, 0.1);
    color: var(--primary-blue);
    border-left-color: var(--primary-blue);
}

/* Спиннеры */
.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
        margin: 1rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .dashboard-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .dashboard-tabs {
        flex-direction: column;
    }
    
    .tablink {
        flex: none;
    }
    
    .tabcontent {
        padding: 1rem;
    }
    
    .route-card {
        padding: 1rem;
    }
    
    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.2rem; }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .btn, .hero-btn, .cta-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
}

.map-container {
    width: 100%;
    min-height: 320px;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(42,82,190,0.10);
    margin-bottom: 1.5rem;
    background: var(--light-gray);
}

/* Preloader Styles */
.preloader-bg {
    position: fixed;
    z-index: 9999;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--warm-sandy);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s;
}
.preloader-content {
    text-align: center;
}
.preloader-logo {
    width: 180px;
    margin: 0 auto 1.5rem auto;
    display: block;
}
.preloader-anim {
    font-family: var(--font-title);
    font-size: 2.5rem;
    color: var(--deep-blue);
    font-weight: 900;
    letter-spacing: -2px;
    position: relative;
    display: inline-block;
}
.preloader-plane {
    position: absolute;
    left: 60px;
    top: 0.1em;
    width: 1.2em;
    height: 1.2em;
    opacity: 0;
    transform: scale(0.5) rotate(-30deg);
    transition: all 0.7s cubic-bezier(.77,0,.18,1);
}
.preloader-plane.fly {
    opacity: 1;
    left: 120px;
    top: -0.5em;
    transform: scale(1.1) rotate(10deg);
}
.preloader-apostrophe {
    position: absolute;
    left: 120px;
    top: 0.1em;
    font-size: 1.2em;
    color: var(--coral);
    opacity: 0;
    transition: opacity 0.5s;
}
.preloader-apostrophe.show {
    opacity: 1;
}

@media (max-width: 700px) {
    .card, .form-group, .dashboard-block {
        padding: 1rem;
        border-radius: 10px;
    }
    .map-container {
        min-height: 180px;
        border-radius: 10px;
    }
    .btn, .hero-btn, .cta-btn {
        font-size: 1rem;
        padding: 0.7rem 1.2rem;
    }
    .preloader-logo {
        width: 120px;
    }
    .preloader-anim {
        font-size: 1.3rem;
    }
}