/* TrashBack Partner Form - Style 2.0 */

:root {
    --primary: #395162;
    --primary-dark: #082649;
    --primary-light: #4a6a7d;
    --accent: #4CAF50;
    --accent-light: #8CED94;
    --background: #F5F5F5;
    --white: #FFFFFF;
    --gray-light: #E8E8E8;
    --gray: #707070;
    --gray-dark: #333333;
    --error: #E53935;
    --warning: #FFA500;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    min-height: 100vh;
    color: var(--gray-dark);
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Logo & Header */
.header {
    text-align: center;
    margin-bottom: 40px;
}

.logo {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.header h1 {
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.header .version-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Card */
.card {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-light);
}

.card-number {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 16px;
    flex-shrink: 0;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 4px;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group label .required {
    color: var(--error);
    margin-left: 2px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(57, 81, 98, 0.1);
}

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

.form-group .char-count {
    text-align: right;
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 4px;
}

.form-group .char-count.warning {
    color: var(--warning);
}

.form-group .char-count.error {
    color: var(--error);
}

/* Radio & Checkbox */
.radio-group,
.checkbox-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 140px;
}

.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--primary-light);
    background: rgba(57, 81, 98, 0.03);
}

.radio-option input,
.checkbox-option input {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.radio-option.selected,
.checkbox-option.selected {
    border-color: var(--primary);
    background: rgba(57, 81, 98, 0.05);
}

/* File Upload */
.file-upload {
    border: 2px dashed var(--gray-light);
    border-radius: 10px;
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--background);
}

.file-upload:hover {
    border-color: var(--primary);
    background: rgba(57, 81, 98, 0.03);
}

.file-upload-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.file-upload-text {
    color: var(--gray);
    font-size: 0.9rem;
}

.file-upload-text strong {
    color: var(--primary);
}

.file-upload input[type="file"] {
    display: none;
}

.file-list {
    margin-top: 16px;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--background);
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 0.875rem;
}

.file-item-name {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-dark);
}

.file-item-remove {
    color: var(--error);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
}

.file-item-remove:hover {
    background: rgba(229, 57, 53, 0.1);
}

/* Address Autocomplete */
.address-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-top: none;
    border-radius: 0 0 10px 10px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.address-suggestions.show {
    display: block;
}

.address-suggestion {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--gray-light);
    transition: background 0.2s;
}

.address-suggestion:last-child {
    border-bottom: none;
}

.address-suggestion:hover {
    background: var(--background);
}

.form-group.address-wrapper {
    position: relative;
}

/* Conditional Fields */
.conditional-field {
    display: none;
    animation: slideDown 0.3s ease;
}

.conditional-field.show {
    display: block;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(57, 81, 98, 0.3);
}

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

.btn-secondary {
    background: var(--gray-light);
    color: var(--gray-dark);
}

.btn-secondary:hover {
    background: #d0d0d0;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
    gap: 8px;
}

.progress-step {
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.progress-step.active {
    background: var(--white);
}

.progress-step.completed {
    background: var(--accent);
}

/* Navigation */
.form-navigation {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.form-navigation .btn {
    flex: 1;
}

/* Login Page */
.login-card {
    max-width: 400px;
    margin: 100px auto;
}

.login-card .logo {
    display: block;
    margin: 0 auto 24px;
}

.login-card h2 {
    text-align: center;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.login-card p {
    text-align: center;
    color: var(--gray);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

/* Error Message */
.error-message {
    background: rgba(229, 57, 53, 0.1);
    color: var(--error);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Success Page */
.success-card {
    text-align: center;
    padding: 48px 32px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

.success-card h2 {
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.success-card p {
    color: var(--gray);
    margin-bottom: 24px;
}

/* Intro Text */
.intro-text {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: 32px;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 24px 16px;
    }

    .card {
        padding: 24px 20px;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .radio-group,
    .checkbox-group {
        flex-direction: column;
    }

    .radio-option,
    .checkbox-option {
        min-width: 100%;
    }

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

/* Loading Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
}

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

.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

/* Select Styling */
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23707070' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}