/* Profile Page Styles */

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    overflow-x: hidden;
}

/* Back Button */
.back-button-container {
    max-width: 1200px;
    margin: 0 auto 20px;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateX(-5px);
    color: white;
}

/* Profile Container */
.profile-container {
    max-width: 1200px;
    margin: 0 auto;
}

.profile-wrapper {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

/* Profile Header */
.profile-header {
    background: linear-gradient(135deg, #deb56a 0%, #f4d03f 100%);
    padding: 40px 30px;
    text-align: center;
    color: white;
    position: relative;
}

.profile-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,106.7C1248,96,1344,96,1392,96L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat;
    background-size: cover;
    opacity: 0.5;
}

.profile-avatar-large {
    width: 120px;
    height: 120px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 3rem;
    font-weight: bold;
    color: #deb56a;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.profile-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.profile-header p {
    font-size: 1rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* Profile Tabs */
.profile-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 2px solid #e0e0e0;
}

.profile-tab {
    flex: 1;
    padding: 20px 30px;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: #7f8c8d;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.profile-tab i {
    font-size: 1.2rem;
}

.profile-tab:hover {
    background: rgba(222, 181, 106, 0.1);
    color: #deb56a;
}

.profile-tab.active {
    color: #deb56a;
    background: white;
}

.profile-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #deb56a;
}

/* Profile Content */
.profile-content {
    padding: 40px 30px;
}

.profile-tab-content {
    display: none;
}

.profile-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* Form Sections */
.form-section {
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 30px;
    background: linear-gradient(135deg, #deb56a 0%, #f4d03f 100%);
    border-radius: 2px;
}

.section-description {
    color: #7f8c8d;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* Form Groups */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group label i {
    color: #deb56a;
    width: 20px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-control:focus {
    outline: none;
    border-color: #deb56a;
    background: white;
    box-shadow: 0 0 0 3px rgba(222, 181, 106, 0.1);
}

.form-control:disabled {
    background: #e9ecef;
    color: #6c757d;
    cursor: not-allowed;
}

.form-control.is-invalid {
    border-color: #e74c3c;
}

.form-control.is-valid {
    border-color: #27ae60;
}

.form-text {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: #7f8c8d;
}

.error-message {
    display: none;
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 5px;
}

/* Password Input Wrapper */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-control {
    padding-right: 50px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #7f8c8d;
    cursor: pointer;
    padding: 8px;
    transition: all 0.3s ease;
}

.password-toggle:hover {
    color: #deb56a;
}

/* Password Strength */
.password-strength {
    margin-top: 10px;
}

.strength-bar {
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 5px;
}

.strength-fill {
    height: 100%;
    width: 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-fill.weak {
    width: 25%;
    background: #e74c3c;
}

.strength-fill.fair {
    width: 50%;
    background: #f39c12;
}

.strength-fill.good {
    width: 75%;
    background: #3498db;
}

.strength-fill.strong {
    width: 100%;
    background: #27ae60;
}

.strength-text {
    font-size: 0.85rem;
    color: #7f8c8d;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn-submit {
    flex: 1;
    padding: 15px 30px;
    background: linear-gradient(135deg, #deb56a 0%, #f4d03f 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(222, 181, 106, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(222, 181, 106, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-spinner {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .profile-header {
        padding: 30px 20px;
    }

    .profile-header h2 {
        font-size: 1.5rem;
    }

    .profile-avatar-large {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }

    .profile-tabs {
        flex-direction: column;
    }

    .profile-tab {
        padding: 15px 20px;
    }

    .profile-tab.active::after {
        left: 0;
        right: auto;
        width: 4px;
        height: 100%;
        top: 0;
        bottom: 0;
    }

    .profile-content {
        padding: 30px 20px;
    }

    .section-title {
        font-size: 1.25rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .profile-tab span {
        display: none;
    }

    .profile-tab {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .back-button span {
        display: none;
    }

    .profile-header h2 {
        font-size: 1.25rem;
    }

    .profile-header p {
        font-size: 0.9rem;
    }
}

/* Loading State */
.profile-form.loading .form-control {
    pointer-events: none;
    opacity: 0.6;
}

.profile-form.loading .btn-text {
    display: none;
}

.profile-form.loading .btn-spinner {
    display: inline-block;
}

/* Success Animation */
@keyframes successPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.success-pulse {
    animation: successPulse 0.5s ease;
}