/* ═══════════════════════════════════════
   GAU SEVA FORM — gsf-style.css
   ═══════════════════════════════════════ */

/* Wrapper */
.gsf-contact-wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Card */
.gsf-contact-form {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.10);
    overflow: hidden;
    font-family: 'Segoe UI', Arial, sans-serif;
}

/* Header */
.gsf-form-header {
    background: linear-gradient(135deg, #e8741a 0%, #c8520a 100%);
    padding: 30px 32px 26px;
    text-align: center;
    color: #fff;
}
.gsf-form-icon {
    font-size: 42px;
    display: block;
    margin-bottom: 10px;
}
.gsf-form-header h3 {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.gsf-form-header p {
    margin: 0;
    font-size: 13px;
    opacity: 0.85;
}

/* Form body */
#gsf-form {
    padding: 28px 32px 30px;
}

/* Alerts */
.gsf-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 22px;
    margin: 0 32px 20px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.6;
}
.gsf-alert > span:first-child { font-size: 22px; margin-top: 2px; }
.gsf-alert-success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
}
.gsf-alert-error {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
}

/* Form group */
.gsf-form-group {
    margin-bottom: 20px;
    position: relative;
}
.gsf-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 7px;
}
.gsf-req { color: #e8741a; }

/* Input wrapper */
.gsf-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.gsf-input-icon {
    position: absolute;
    left: 14px;
    font-size: 16px;
    pointer-events: none;
    z-index: 1;
}
.gsf-input-wrap input,
.gsf-input-wrap select {
    width: 100%;
    padding: 12px 14px 12px 44px;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 14px;
    color: #222;
    background: #f9fafb;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}
.gsf-select-wrap::after {
    content: '▾';
    position: absolute;
    right: 14px;
    color: #9ca3af;
    font-size: 14px;
    pointer-events: none;
}
.gsf-input-wrap input:focus,
.gsf-input-wrap select:focus {
    border-color: #e8741a;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(232,116,26,0.12);
}
.gsf-input-wrap input.gsf-invalid,
.gsf-input-wrap select.gsf-invalid {
    border-color: #f87171;
    background: #fff5f5;
}

/* Textarea */
#gsf_message {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 14px;
    color: #222;
    background: #f9fafb;
    box-sizing: border-box;
    resize: vertical;
    min-height: 120px;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
    font-family: inherit;
}
#gsf_message:focus {
    border-color: #e8741a;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(232,116,26,0.12);
}
#gsf_message.gsf-invalid {
    border-color: #f87171;
    background: #fff5f5;
}

/* Two-column row */
.gsf-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 540px) {
    .gsf-form-row { grid-template-columns: 1fr; }
    #gsf-form { padding: 22px 18px 24px; }
    .gsf-alert { margin: 0 18px 20px; }
    .gsf-form-header { padding: 24px 18px 20px; }
}

/* Field errors */
.gsf-field-error {
    display: block;
    font-size: 12px;
    color: #dc2626;
    margin-top: 5px;
    min-height: 16px;
}

/* Submit button */
.gsf-submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #e8741a 0%, #c8520a 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(232,116,26,0.35);
    margin-top: 6px;
    letter-spacing: 0.3px;
}
.gsf-submit-btn:hover:not(:disabled) {
    opacity: 0.92;
    box-shadow: 0 6px 20px rgba(232,116,26,0.45);
    transform: translateY(-1px);
}
.gsf-submit-btn:active { transform: scale(0.99); }
.gsf-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Spinner */
.gsf-spinner {
    width: 18px;
    height: 18px;
    animation: gsf-spin 0.8s linear infinite;
    vertical-align: middle;
}
@keyframes gsf-spin {
    to { transform: rotate(360deg); }
}