/* ============================================
   СТИЛИ ПО СТРУКТУРЕ ИЗ СКРИНА
   ============================================ */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
    color: #2c3e50;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   1. НАЗВАНИЕ КОМПАНИИ + МИССИЯ
   ============================================ */
.company-header {
    background: #ffffff;
    padding: 40px 20px 30px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    margin-bottom: 25px;
}

.company-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.logo-icon {
    font-size: 3.5rem;
}

.company-logo h1 {
    font-size: 2.8rem;
    color: #c0392b;
    margin: 0;
}

.mission {
    font-size: 1.15rem;
    color: #666;
    margin-top: 8px;
    font-style: italic;
    line-height: 1.6;
}

/* ============================================
   2. ПОЧЕМУ НУЖНО АВТОРИЗОВАТЬСЯ
   ============================================ */
.why-auth {
    background: #ffffff;
    padding: 25px 30px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.why-content {
    display: flex;
    align-items: flex-start;
    gap: 25px;
}

.why-icon {
    font-size: 3rem;
    min-width: 60px;
}

.why-content h2 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 8px;
}

.why-content ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 25px;
}

.why-content ul li {
    padding: 4px 0;
    font-size: 0.95rem;
    color: #444;
}

/* ============================================
   3. АВТОРИЗАЦИЯ
   ============================================ */
.auth-section {
    background: #ffffff;
    border-radius: 16px;
    padding: 30px 35px 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.auth-box {
    max-width: 400px;
    margin: 0 auto;
}

.auth-box h2 {
    text-align: center;
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.auth-box h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #c0392b;
    margin: 6px auto 0;
}

/* ---- Форма ---- */
.auth-form .form-group {
    margin-bottom: 14px;
}

.auth-form label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 3px;
    color: #2c3e50;
}

.auth-form input[type="text"],
.auth-form input[type="password"],
.auth-form input[type="email"],
.auth-form input[type="tel"] {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: 0.3s;
    font-family: inherit;
}

.auth-form input:focus {
    border-color: #c0392b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.auth-form .checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0 20px;
}

.auth-form .checkbox input {
    width: 18px;
    height: 18px;
    accent-color: #c0392b;
    cursor: pointer;
}

.auth-form .checkbox label {
    cursor: pointer;
    font-size: 0.95rem;
    color: #333;
}

/* ---- Кнопки ---- */
.auth-buttons {
    display: flex;
    gap: 12px;
}

.auth-buttons .btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
}

.btn-primary {
    background: #c0392b;
    color: #ffffff;
}

.btn-primary:hover {
    background: #a93226;
}

.btn-secondary {
    background: #ecf0f1;
    color: #2c3e50;
    border: 2px solid #ddd;
}

.btn-secondary:hover {
    background: #d5d8dc;
}

.btn-block {
    width: 100%;
    padding: 12px;
}

/* ---- Забыли пароль ---- */
.forgot-link {
    text-align: center;
    margin-top: 14px;
}

.forgot-link a {
    color: #7f8c8d;
    font-size: 0.9rem;
    text-decoration: none;
}

.forgot-link a:hover {
    text-decoration: underline;
}

/* ---- Регистрация (скрыта) ---- */
.reg-form {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid #ecf0f1;
}

.reg-form.active {
    display: block;
}

.reg-divider {
    text-align: center;
    color: #bdc3c7;
    margin-bottom: 18px;
    font-size: 0.95rem;
}

.reg-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.reg-form .hint {
    font-size: 0.75rem;
    color: #95a5a6;
    margin-top: 3px;
}

/* ---- Переключение ---- */
.toggle-reg {
    text-align: center;
    margin-top: 14px;
    font-size: 0.95rem;
}

.toggle-reg a {
    color: #c0392b;
    cursor: pointer;
    font-weight: 600;
}

.toggle-reg a:hover {
    text-decoration: underline;
}

/* 
   4. КОНТАКТЫ (внизу)
*/
.footer-contacts {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-top: auto;
}

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    font-size: 1.8rem;
    min-width: 40px;
}

.contact-item h4 {
    font-size: 0.8rem;
    color: #95a5a6;
    font-weight: 500;
    margin: 0;
}

.contact-item p,
.contact-item a {
    font-size: 0.95rem;
    color: #2c3e50;
    text-decoration: none;
    margin: 0;
}

.contact-item a:hover {
    color: #c0392b;
}

/* 
   ПОДВАЛ
*/
.footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 20px 0;
    margin-top: 20px;
    border-radius: 16px 16px 0 0;
}

.footer p {
    margin: 3px 0;
}

.footer-address {
    font-size: 0.9rem;
    opacity: 0.6;
}

/* 
   АДАПТИВНОСТЬ
*/
@media (max-width: 768px) {
    .company-logo h1 {
        font-size: 2rem;
    }
    
    .logo-icon {
        font-size: 2.5rem;
    }
    
    .mission {
        font-size: 1rem;
    }
    
    .why-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .why-content ul {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .auth-section {
        padding: 20px;
    }
    
    .auth-buttons {
        flex-direction: column;
    }
    
    .reg-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .company-header {
        padding: 25px 15px;
    }
    
    .company-logo {
        flex-direction: column;
        gap: 5px;
    }
    
    .company-logo h1 {
        font-size: 1.6rem;
    }
    
    .auth-box {
        padding: 0 5px;
    }
    
    .auth-box h2 {
        font-size: 1.4rem;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .contact-item {
        flex-direction: row;
        text-align: left;
        gap: 12px;
    }
}


/* 
   СТИЛИ для ПР №5
*/

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
    color: #2c3e50;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== ШАПКА ===== */
.main-header {
    background: #1a1a2e;
    color: #fff;
    padding: 15px 0;
    margin-bottom: 30px;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo h1 {
    font-size: 1.5rem;
    color: #fff;
}

.main-header nav a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    margin-left: 20px;
    transition: 0.3s;
}

.main-header nav a:hover {
    color: #fff;
}

/* ===== ЗАГОЛОВКИ ===== */
h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.hint {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.hint-small {
    display: block;
    color: #95a5a6;
    font-size: 0.8rem;
    margin-top: 4px;
}

/* ===== ФОРМА ===== */
form {
    background: #fff;
    padding: 30px 40px;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    max-width: 500px;
    margin: 0 auto;
}

.form-row {
    margin-bottom: 18px;
}

.form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #2c3e50;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="password"],
.form-row input[type="file"] {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: 0.3s;
    font-family: inherit;
}

.form-row input:focus {
    border-color: #c0392b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

.form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary {
    background: #c0392b;
    color: #fff;
}

.btn-primary:hover {
    background: #a93226;
}

.btn-secondary {
    background: #ecf0f1;
    color: #2c3e50;
    border: 2px solid #ddd;
}

.btn-secondary:hover {
    background: #d5d8dc;
}

/* ===== ТАБЛИЦА ПОЛЬЗОВАТЕЛЯ ===== */
.user-table {
    width: 100%;
    background: #fff;
    border-collapse: collapse;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    margin-bottom: 20px;
}

.user-table th {
    background: #f8f9fa;
    padding: 12px 15px;
    text-align: left;
    color: #2c3e50;
    border-bottom: 2px solid #ecf0f1;
    font-size: 1.05rem;
}

.user-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
}

.user-table .label {
    color: #7f8c8d;
    font-weight: 500;
    width: 30%;
}

.user-photo-cell {
    background: #fafbfc;
    text-align: center;
    width: 200px;
    vertical-align: middle;
    border-right: 2px solid #f0f0f0;
}

.photo-placeholder {
    padding: 20px 10px;
}

.photo-placeholder p {
    font-size: 2rem;
    margin-bottom: 5px;
}

.photo-placeholder strong {
    color: #c0392b;
    font-size: 0.85rem;
    word-break: break-all;
}

/* ===== ПРЕДУПРЕЖДЕНИЕ ===== */
.error {
    background: #fde8e8;
    color: #c0392b;
    padding: 12px 18px;
    border-radius: 8px;
    border-left: 4px solid #e74c3c;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* ===== ССЫЛКА ВЫХОДА ===== */
.logout-link {
    text-align: center;
    margin: 20px 0;
}

.logout-link a {
    color: #c0392b;
    text-decoration: none;
    font-weight: 600;
}

.logout-link a:hover {
    text-decoration: underline;
}

/* ===== ПОДВАЛ ===== */
.main-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 600px) {
    form {
        padding: 20px;
    }
    .form-buttons {
        flex-direction: column;
    }
    .user-photo-cell {
        width: auto;
    }
    .user-table {
        font-size: 0.9rem;
    }
}




/* 
   СТИЛИ для ПР №6 - МастерСервис
*/

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
    color: #2c3e50;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== ШАПКА ===== */
.main-header {
    background: #1a1a2e;
    color: #fff;
    padding: 15px 0;
    margin-bottom: 30px;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo h1 {
    font-size: 1.5rem;
    color: #fff;
}

.main-header nav a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    margin-left: 20px;
    transition: 0.3s;
}

.main-header nav a:hover {
    color: #fff;
}

/* ===== ЗАГОЛОВКИ ===== */
h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.hint {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.hint-small {
    display: block;
    color: #95a5a6;
    font-size: 0.8rem;
    margin-top: 4px;
}

/* ===== ФОРМА ===== */
form {
    background: #fff;
    padding: 30px 40px;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    max-width: 600px;
    margin: 0 auto;
}

.form-row {
    margin-bottom: 18px;
    position: relative;
}

.form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #2c3e50;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="password"],
.form-row input[type="file"] {
    width: 100%;
    padding: 10px 40px 10px 14px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: 0.3s;
    font-family: inherit;
}

.form-row input:focus {
    border-color: #c0392b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

/* 
   ВАЛИДАЦИЯ - псевдоклассы :valid и :invalid
*/

/* Подсветка полей */
.form-row input:valid {
    border-color: #27ae60;
}

.form-row input:invalid:not(:placeholder-shown) {
    border-color: #e74c3c;
}

/* ===== Иконки валидации (по умолчанию скрыты) ===== */
#valid_user_name, #invalid_user_name,
#valid_user_last_name, #invalid_user_last_name,
#valid_user_pic, #invalid_user_pic,
#valid_email, #invalid_email,
#valid_phone, #invalid_phone,
#valid_username, #invalid_username,
#valid_password, #invalid_password,
#valid_pass2, #invalid_pass2 {
    display: none;
    position: absolute;
    right: 12px;
    top: 32px;
    font-size: 1.2rem;
    font-weight: bold;
}

/* ===== Показываем галочку если поле валидно ===== */
#user_name:valid ~ #valid_user_name,
#user_last_name:valid ~ #valid_user_last_name,
#user_pic:valid ~ #valid_user_pic,
#email:valid ~ #valid_email,
#phone:valid ~ #valid_phone,
#username:valid ~ #valid_username,
#password:valid ~ #valid_password,
#pass2:valid ~ #valid_pass2 {
    display: inline-block;
    color: #27ae60;
    content: '✓';
}

/* ===== Показываем крестик если поле невалидно ===== */
#user_name:invalid:not(:placeholder-shown) ~ #invalid_user_name,
#user_last_name:invalid:not(:placeholder-shown) ~ #invalid_user_last_name,
#user_pic:invalid ~ #invalid_user_pic,
#email:invalid:not(:placeholder-shown) ~ #invalid_email,
#phone:invalid:not(:placeholder-shown) ~ #invalid_phone,
#username:invalid:not(:placeholder-shown) ~ #invalid_username,
#password:invalid:not(:placeholder-shown) ~ #invalid_password,
#pass2:invalid:not(:placeholder-shown) ~ #invalid_pass2 {
    display: inline-block;
    color: #e74c3c;
    content: '✗';
}

.fa-check::before { content: '✓'; }
.fa-times::before { content: '✗'; }

.fa-times {
    color: #e74c3c;
}

.fa-check {
    color: #27ae60;
}

/* ===== КНОПКИ ===== */
.form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary {
    background: #c0392b;
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: #a93226;
}

.btn-primary:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-secondary {
    background: #ecf0f1;
    color: #2c3e50;
    border: 2px solid #ddd;
}

.btn-secondary:hover {
    background: #d5d8dc;
}

/* ===== ПОДВАЛ ===== */
.main-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 600px) {
    form {
        padding: 20px;
    }
    .form-buttons {
        flex-direction: column;
    }
}