/* ================================================================
   TableReserve Pro — Frontend Reservation Form Styles
   Theme: Bombay Bridgford (burgundy + gold, accessible contrast)
   ================================================================ */

:root {
    --trp-burgundy: #6B1A1A;
    --trp-burgundy-dark: #4A1010;
    --trp-burgundy-light: #8B2525;
    --trp-gold: #C8963E;
    --trp-gold-light: #D4A843;
    --trp-cream: #F5F0E8;
    --trp-dark: #1A1410;
    --trp-brown: #3D2A22;
    --trp-brown-light: #5C4033;
    --trp-success: #2D6A4F;
    --trp-error: #C0392B;
    --trp-text: #F5F0E8;
    --trp-text-muted: #A67C52;
    --trp-radius: 8px;
    --trp-transition: 0.25s ease;
}

.trp-form-wrapper {
    max-width: 680px;
    margin: 40px auto;
    font-family: Georgia, 'Times New Roman', serif;
    color: var(--trp-text);
}

.trp-form-container {
    background: linear-gradient(160deg, #2D1F1A 0%, #1A1410 100%);
    border: 1px solid var(--trp-burgundy);
    border-radius: var(--trp-radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* Header */
.trp-form-header {
    background: var(--trp-burgundy);
    padding: 30px 35px;
    text-align: center;
    border-bottom: 2px solid var(--trp-gold);
}

.trp-form-title {
    margin: 0;
    color: var(--trp-gold);
    font-size: 28px;
    font-weight: normal;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-family: Georgia, serif;
}

.trp-form-subtitle {
    margin: 8px 0 0;
    color: var(--trp-cream);
    font-size: 14px;
    font-style: italic;
    opacity: 0.85;
}

/* Form Body */
.trp-booking-form {
    padding: 30px 35px;
}

.trp-form-row {
    margin-bottom: 20px;
}

.trp-form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.trp-form-row-3col {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1fr;
    gap: 16px;
}

.trp-form-field label {
    display: block;
    margin-bottom: 6px;
    color: var(--trp-gold-light);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: Arial, Helvetica, sans-serif;
}

.trp-required {
    color: var(--trp-gold);
}

.trp-optional {
    color: var(--trp-text-muted);
    font-size: 11px;
    font-style: italic;
}

.trp-form-field input,
.trp-form-field select,
.trp-form-field textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(245, 240, 232, 0.06);
    border: 1px solid var(--trp-brown-light);
    border-radius: 6px;
    color: var(--trp-cream);
    font-size: 15px;
    font-family: Arial, Helvetica, sans-serif;
    transition: all var(--trp-transition);
    box-sizing: border-box;
}

.trp-form-field input:focus,
.trp-form-field select:focus,
.trp-form-field textarea:focus {
    outline: none;
    border-color: var(--trp-gold);
    background: rgba(245, 240, 232, 0.1);
    box-shadow: 0 0 0 3px rgba(200, 150, 62, 0.15);
}

.trp-form-field input.error,
.trp-form-field select.error,
.trp-form-field textarea.error {
    border-color: var(--trp-error);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
}

.trp-form-field input::placeholder,
.trp-form-field textarea::placeholder {
    color: var(--trp-text-muted);
    opacity: 0.5;
}

.trp-form-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23C8963E' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.trp-form-field select option {
    background: #2D1F1A;
    color: var(--trp-cream);
}

.trp-char-count {
    display: block;
    text-align: right;
    font-size: 11px;
    color: var(--trp-text-muted);
    margin-top: 4px;
    font-family: Arial, sans-serif;
}

/* Submit Button */
.trp-form-submit {
    text-align: center;
    padding-top: 5px;
}

.trp-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 45px;
    background: var(--trp-gold);
    color: var(--trp-dark);
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: all var(--trp-transition);
    font-family: Arial, Helvetica, sans-serif;
}

.trp-submit-btn:hover {
    background: var(--trp-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 150, 62, 0.3);
}

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

.trp-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.trp-btn-loader {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--trp-dark);
    border-top-color: transparent;
    border-radius: 50%;
    animation: trp-spin 0.6s linear infinite;
}

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

/* Note */
.trp-form-note {
    text-align: center;
    color: var(--trp-text-muted);
    font-size: 12px;
    font-style: italic;
    margin: 0;
    padding-top: 5px;
    line-height: 1.5;
}

/* Success */
.trp-form-success {
    padding: 50px 35px;
    text-align: center;
}

.trp-success-icon {
    width: 70px;
    height: 70px;
    line-height: 70px;
    margin: 0 auto 20px;
    background: var(--trp-success);
    color: var(--trp-cream);
    font-size: 36px;
    border-radius: 50%;
}

.trp-form-success h3 {
    color: var(--trp-gold);
    font-size: 22px;
    margin: 0 0 10px;
    font-family: Georgia, serif;
}

.trp-form-success p {
    color: var(--trp-cream);
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

/* Errors */
.trp-form-errors {
    background: rgba(192, 57, 43, 0.12);
    border: 1px solid var(--trp-error);
    border-radius: 6px;
    padding: 15px 20px;
    margin: 20px 35px;
}

.trp-form-errors ul {
    margin: 0;
    padding-left: 20px;
    color: #F5A9A9;
    font-size: 14px;
    line-height: 1.8;
    font-family: Arial, sans-serif;
}

/* Loading */
.trp-form-loading {
    padding: 40px 35px;
    text-align: center;
}

.trp-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 15px;
    border: 3px solid var(--trp-brown-light);
    border-top-color: var(--trp-gold);
    border-radius: 50%;
    animation: trp-spin 0.8s linear infinite;
}

.trp-form-loading p {
    color: var(--trp-text-muted);
    font-size: 15px;
    margin: 0;
}

/* Responsive */
@media (max-width: 600px) {
    .trp-form-wrapper {
        margin: 20px 15px;
    }

    .trp-form-header {
        padding: 20px;
    }

    .trp-form-title {
        font-size: 22px;
        letter-spacing: 1px;
    }

    .trp-booking-form {
        padding: 20px;
    }

    .trp-form-row-2col,
    .trp-form-row-3col {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .trp-submit-btn {
        width: 100%;
        padding: 14px;
    }
}