:root {
    --primary-color: #6F42C1;
    /* Violet/Purple */
    --primary-hover: #7C3AED;
    --text-color: #1F2937;
    --text-muted: #6B7280;
    --border-color: #E5E7EB;
    --bg-color: #F9FAFB;
    --white: #FFFFFF;
    --error-color: #EF4444;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

.auth-container {
    max-width: 1100px;
    margin: 20px auto;
    padding: 20px;
}

.logo-container {
    text-align: left;
    margin-bottom: 1rem;
}

.logo-text {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
}

.auth-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 15px 30px;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.section-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

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

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.95rem;
    background-color: var(--white);
    transition: border-color 0.15s ease-in-out;
    box-sizing: border-box;
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Upload Box */
.upload-box {
    border: 2px dashed #A78BFA;
    background-color: #F5F3FF;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s;
    height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.upload-box:hover {
    background-color: #EDE9FE;
}

.upload-icon {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.upload-text {
    font-weight: 600;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

.upload-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Logo Preview Area */
.logo-preview-area {
    background-color: #F8F8F8;
    border-radius: 8px;
    height: 113px;
    /* Match upload box height */
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.logo-preview-img {
    max-height: 60px;
    max-width: 80%;
}

/* Grid Layouts */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -10px;
    margin-left: -10px;
}

.col-half {
    flex: 0 0 50%;
    max-width: 50%;
    padding-right: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

.col-full {
    flex: 0 0 100%;
    max-width: 100%;
    padding-right: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

.col-quarter {
    flex: 0 0 25%;
    max-width: 25%;
    padding-right: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

.col-one-third {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding-right: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

.col-two-thirds {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
    padding-right: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

@media (max-width: 768px) {

    .col-half,
    .col-quarter,
    .col-one-third,
    .col-two-thirds {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Phone Input */
.phone-input-group {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    /* overflow: hidden; Removed to allow dropdown to show */
    position: relative;
    /* For dropdown positioning context if needed */
}

/* Custom Dropdown Styles */
.custom-dropdown {
    position: relative;
    border-right: 1px solid var(--border-color);
    background-color: #F3F4F6;
    width: 110px;
    /* Adjust width as needed */
    cursor: pointer;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
}

.selected-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.5rem;
    height: 100%;
    box-sizing: border-box;
}

.selected-flag {
    width: 24px;
    height: auto;
    border-radius: 2px;
    object-fit: cover;
}

.selected-code {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    margin: 0 4px;
}

.dropdown-arrow {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.dropdown-options {
    display: none;
    /* Hidden by default */
    position: absolute;
    top: 100%;
    left: 0;
    width: 280px;
    /* Wider to accommodate content */
    max-height: 300px;
    overflow-y: auto;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    margin-top: 4px;
}

.dropdown-options.show {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background-color 0.15s;
    gap: 10px;
}

.dropdown-item:hover {
    background-color: #F3F4F6;
}

.item-flag {
    width: 24px;
    height: auto;
    border-radius: 2px;
}

.item-code {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}


.phone-input {
    width: 100%;
    border: none;
    flex-grow: 1;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    outline: none;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

/* Input with Icon */
.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-with-icon .form-control {
    padding-left: 2.5rem;
}

/* Char count */
.char-count {
    float: right;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

/* File Input Group */
.file-input-group {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    align-items: center;
}

.file-btn {
    background-color: #E9D5FF;
    /* Light purple */
    color: var(--primary-color);
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.file-btn:hover {
    background-color: #DDD6FE;
}

.file-name {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Footer Actions */
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 60%;
}

.checkbox-wrapper input {
    margin-top: 0.25rem;
    accent-color: #7C3AED;
    /* Custom Checkbox Color */
}

.checkbox-wrapper a {
    color: var(--text-color);
    font-weight: 600;
    text-decoration: none;
}

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

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    background-color: #F3F4F6;
}

.btn-primary {
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:disabled {
    background-color: #6F42C1;
    /* Gray-300 */
    border-color: #6F42C1;
    cursor: not-allowed;
    opacity: 0.7;
}

.error-message {
    color: var(--error-color);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.copyright {
    position: fixed;
    bottom: 24px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
}