/**
 * ESP Wholesale Application Styles
 *
 * Multi-step form inspired by PaulB Wholesale
 * Extends shop.css base styles
 */

/* ============================================
   Wholesale Page Body
   ============================================ */
.esp-wholesale-body {
    margin: 0;
    padding: 0;
    font-family: var(--esp-font-sans);
    background: var(--esp-bg);
}

/* ============================================
   Existing Account Section
   ============================================ */
.esp-wholesale-existing {
    background-color: #f0f0f0;
    padding: var(--esp-space-8) 0;
}

.esp-wholesale-existing__box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--esp-space-6);
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.esp-wholesale-existing__box h2 {
    font-family: var(--esp-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--esp-primary);
    margin: 0 0 0.75rem 0;
}

.esp-wholesale-existing__box p {
    color: var(--esp-text);
    margin: 0 0 1.25rem 0;
    font-size: 1rem;
}

/* ============================================
   Application Header Section
   ============================================ */
.esp-wholesale-header {
    padding: var(--esp-space-10) 0 var(--esp-space-8);
    text-align: center;
}

.esp-wholesale-header h1 {
    font-family: var(--esp-font-heading);
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--esp-primary);
    margin: 0 0 1rem 0;
    letter-spacing: 0.02em;
}

@media (min-width: 768px) {
    .esp-wholesale-header h1 {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .esp-wholesale-header h1 {
        font-size: 3rem;
    }
}

.esp-wholesale-header__subtitle {
    font-size: 1rem;
    color: var(--esp-text);
    max-width: 700px;
    margin: 0 auto 1.5rem auto;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .esp-wholesale-header__subtitle {
        font-size: 1.125rem;
    }
}

.esp-wholesale-header__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.esp-wholesale-header__phone {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.esp-wholesale-header__phone a {
    color: var(--esp-primary);
    text-decoration: none;
}

.esp-wholesale-header__phone a:hover {
    text-decoration: underline;
}

.esp-wholesale-header__note {
    font-size: 0.875rem;
    color: #dc2626;
    font-style: italic;
}

/* ============================================
   Buttons (ESP Brand Gold - Explicit colors to override theme)
   ============================================ */

/* Base button reset - override any WP theme styles */
.esp-wholesale-form-wrap button,
.esp-wholesale-form-wrap .esp-btn,
.esp-wholesale-header .esp-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-radius: 0.375rem !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    border: 2px solid transparent !important;
    box-shadow: none !important;
}

/* Primary button - ESP brand gold (#E6AC2C) */
.esp-wholesale-form-wrap .esp-btn--primary,
.esp-wholesale-header .esp-btn--primary,
.esp-form-nav .esp-btn--primary,
button.esp-btn--primary {
    background-color: #E6AC2C !important;
    color: #ffffff !important;
    border-color: #E6AC2C !important;
}

.esp-wholesale-form-wrap .esp-btn--primary:hover,
.esp-wholesale-header .esp-btn--primary:hover,
.esp-form-nav .esp-btn--primary:hover,
button.esp-btn--primary:hover {
    background-color: #C9941F !important;
    border-color: #C9941F !important;
    color: #ffffff !important;
}

/* Secondary button - white with gray border */
.esp-wholesale-form-wrap .esp-btn--secondary,
.esp-wholesale-header .esp-btn--secondary,
.esp-form-nav .esp-btn--secondary,
button.esp-btn--secondary {
    background-color: #ffffff !important;
    color: #1f2937 !important;
    border-color: #e5e7eb !important;
}

.esp-wholesale-form-wrap .esp-btn--secondary:hover,
.esp-wholesale-header .esp-btn--secondary:hover,
.esp-form-nav .esp-btn--secondary:hover,
button.esp-btn--secondary:hover {
    background-color: #fafafa !important;
    border-color: #6b7280 !important;
    color: #1f2937 !important;
}

/* Outline button - transparent with gold border */
.esp-wholesale-form-wrap .esp-btn--outline,
.esp-wholesale-header .esp-btn--outline,
.esp-form-nav .esp-btn--outline,
button.esp-btn--outline {
    background-color: transparent !important;
    color: #E6AC2C !important;
    border-color: #E6AC2C !important;
}

.esp-wholesale-form-wrap .esp-btn--outline:hover,
.esp-wholesale-header .esp-btn--outline:hover,
.esp-form-nav .esp-btn--outline:hover,
button.esp-btn--outline:hover {
    background-color: #E6AC2C !important;
    color: #ffffff !important;
    border-color: #E6AC2C !important;
}

/* Large button variant */
.esp-btn--large {
    padding: 1rem 2rem !important;
    font-size: 1.125rem !important;
}

/* Disabled state */
.esp-wholesale-form-wrap .esp-btn:disabled,
.esp-wholesale-header .esp-btn:disabled,
button.esp-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* SVG icons in buttons */
.esp-wholesale-form-wrap .esp-btn svg,
.esp-wholesale-header .esp-btn svg {
    flex-shrink: 0;
}

/* ============================================
   Form Section
   ============================================ */
.esp-wholesale-form-section {
    padding: 0 0 var(--esp-space-16);
}

.esp-wholesale-form-wrap {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    padding: var(--esp-space-6);
}

@media (min-width: 768px) {
    .esp-wholesale-form-wrap {
        padding: var(--esp-space-8);
    }
}

/* ============================================
   Step Indicators
   ============================================ */
.esp-form-steps {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0 0 var(--esp-space-8) 0;
    padding: 0;
    gap: 0;
}

.esp-form-step {
    position: relative;
    flex: 1;
    max-width: 200px;
    text-align: center;
    padding-bottom: 1rem;
}

/* Connecting lines */
.esp-form-step::before,
.esp-form-step::after {
    content: '';
    position: absolute;
    top: 19px;
    height: 4px;
    background: #e5e7eb;
    width: 50%;
}

.esp-form-step::before {
    right: 50%;
}

.esp-form-step::after {
    left: 50%;
}

.esp-form-step:first-child::before,
.esp-form-step:last-child::after {
    display: none;
}

.esp-form-step.is-active::before,
.esp-form-step.is-complete::before,
.esp-form-step.is-complete::after {
    background: var(--esp-primary);
}

.esp-form-step__number {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin: 0 auto 0.75rem auto;
    font-size: 0.875rem;
    font-weight: 600;
    color: #9ca3af;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.esp-form-step.is-active .esp-form-step__number,
.esp-form-step.is-complete .esp-form-step__number {
    color: white;
    background: var(--esp-primary);
    border-color: var(--esp-primary);
}

.esp-form-step__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.esp-form-step.is-active .esp-form-step__label,
.esp-form-step.is-complete .esp-form-step__label {
    color: var(--esp-primary);
}

@media (max-width: 640px) {
    .esp-form-step__label {
        font-size: 0.6875rem;
    }
}

/* ============================================
   Form Pages
   ============================================ */
.esp-form-page {
    animation: fadeIn 0.3s ease;
}

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

.esp-form-page__title {
    font-family: var(--esp-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--esp-primary);
    margin: 0 0 1.5rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--esp-primary);
}

.esp-form-page__subtitle {
    color: var(--esp-text-light);
    margin: -1rem 0 1.5rem 0;
}

.esp-form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--esp-text);
    margin: 2rem 0 1rem 0;
    padding-top: 1rem;
    border-top: 1px solid var(--esp-border);
}

/* ============================================
   Form Grid & Groups
   ============================================ */
.esp-form-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .esp-form-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 1rem 1.5rem;
    }

    .esp-form-group {
        grid-column: span 6;
    }

    .esp-form-group--half {
        grid-column: span 3;
    }

    .esp-form-group--third {
        grid-column: span 2;
    }
}

.esp-form-group {
    margin-bottom: 0.5rem;
}

.esp-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--esp-text);
    margin-bottom: 0.375rem;
}

.esp-form-label.required::after {
    content: '*';
    color: #dc2626;
    margin-left: 0.25rem;
}

.esp-form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem;
    color: var(--esp-text);
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.esp-form-input:focus {
    outline: none;
    border-color: var(--esp-primary);
    box-shadow: 0 0 0 3px rgba(202, 138, 4, 0.15);
}

.esp-form-input::placeholder {
    color: #9ca3af;
}

/* Radio & Checkbox */
.esp-form-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.esp-form-radio,
.esp-form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9375rem;
}

.esp-form-radio input,
.esp-form-checkbox input {
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* ============================================
   Credit Reference Blocks
   ============================================ */
.esp-form-reference {
    background: var(--esp-bg-alt);
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.esp-form-reference__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--esp-text);
    margin: 0 0 1rem 0;
}

/* ============================================
   Terms Section
   ============================================ */
.esp-form-terms__box {
    background: var(--esp-bg-alt);
    border: 1px solid var(--esp-border);
    border-radius: 0.375rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    max-height: 250px;
    overflow-y: auto;
}

.esp-form-terms__box h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.esp-form-terms__box p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--esp-text);
    margin: 0 0 1rem 0;
}

.esp-form-terms__box p:last-child {
    margin-bottom: 0;
}

/* ============================================
   Form Navigation
   ============================================ */
.esp-form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--esp-border);
}

/* ============================================
   Success Message
   ============================================ */
.esp-form-success {
    text-align: center;
    padding: var(--esp-space-8) var(--esp-space-4);
}

.esp-form-success__icon {
    color: #16a34a;
    margin-bottom: 1rem;
}

.esp-form-success h2 {
    font-family: var(--esp-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--esp-primary);
    margin: 0 0 1rem 0;
}

.esp-form-success p {
    font-size: 1rem;
    color: var(--esp-text);
    margin: 0 0 1rem 0;
}

.esp-form-success p:last-of-type {
    margin-bottom: 1.5rem;
}

.esp-form-success a:not(.esp-btn) {
    color: var(--esp-primary);
    font-weight: 600;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    .esp-wholesale-form-wrap {
        margin: 0 1rem;
    }

    .esp-form-nav {
        flex-direction: column;
        gap: 1rem;
    }

    .esp-form-nav .esp-btn {
        width: 100%;
    }

    .esp-form-nav span:empty {
        display: none;
    }
}