/* ==========================================================================
   LGL Forms — Modal, Finance Calculator & Form Styles
   Append to assets/css/main.css
   ========================================================================== */

/* ── Overlay ── */
.lgl-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99990;
    backdrop-filter: blur(3px);
}
.lgl-modal-overlay.lgl-overlay-active {
    display: block;
}

/* ── Modal Shell ── */
.lgl-modal {
    display: flex; /* Always flex, controlled by visibility */
    flex-direction: column;
    position: fixed;
    top: 50%;
    left: 50%;
    /* Start 100px lower than the center and invisible */
    transform: translate(-50%, -40%);
    z-index: 99999;
    width: 92%;
    max-width: 740px;
    max-height: 92vh;
    background: var(--lgl-color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);

    /* Transition setup */
    opacity: 0;
    visibility: hidden;
    transition:
        transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
        opacity 0.3s ease,
        visibility 0.3s;
}

.lgl-modal.lgl-modal-active {
    visibility: visible;
    opacity: 1;
    /* Slide into the center */
    transform: translate(-50%, -50%);
}
/* ── Modal Header ── */
.lgl-modal-header {
    background: var(--lgl-color-secondary);
    color: var(--lgl-color-white);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.lgl-modal-header.lgl-modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--lgl-color-white);
    line-height: 1.2;
    font-family: var(--lgl-font-secondary);
}
.lgl-modal-subtitle {
    margin: 6px 0 0;
    font-size: 13px;
    opacity: 0.85;
    line-height: 1.4;
}
.lgl-modal-close-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: var(--lgl-color-white);
    font-size: 18px;
    cursor: pointer;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 1;
    transition: background 0.2s;
}
.lgl-modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ── Modal Body ── */
.lgl-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
    max-height: 70vh;
    overflow: auto;
}
/* ── Finance Calculator ── */
.lgl-fc-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.lgl-fc-field label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--lgl-color-secondary);
}
.lgl-form-req {
    color: var(--lgl-color-error);
    font-size: 12px;
    font-weight: normal;
}
.lgl-fc-input-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--lgl-color-medium-gray);
    border-radius: 6px;
    overflow: hidden;
}
.lgl-fc-input-wrap:focus-within {
    border-color: var(--lgl-color-primary);
}
.lgl-fc-prefix {
    padding: 0 10px;
    background: var(--lgl-color-soft-gray);
    border-right: 1px solid var(--lgl-color-medium-gray);
    font-weight: 600;
    color: var(--lgl-color-gray);
    height: 42px;
    display: flex;
    align-items: center;
    font-size: 14px;
}
.lgl-fc-input {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--lgl-color-medium-gray);
    border-radius: 6px;
    font-size: 14px;
    color: var(--lgl-color-secondary);
    background: var(--lgl-color-white);
    box-sizing: border-box;
    font-family: var(--lgl-font-primary);
    transition: border-color 0.2s;
}
.lgl-fc-input-wrap .lgl-fc-input {
    border: none;
    border-radius: 0;
    flex: 1;
    height: 42px;
}
.lgl-fc-input:focus {
    outline: none;
    border-color: var(--lgl-color-primary);
    box-shadow: 0 0 0 3px rgba(0, 55, 147, 0.1);
}

.lgl-fc-calc-btn {
    display: block;
    width: 100%;
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: 1px;
}

/* ── FC Output grid ── */
.lgl-fc-outputs {
    border: 2px solid var(--lgl-color-light-gray);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
    background: var(--lgl-color-soft-gray);
}
.lgl-fc-output-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.lgl-fc-output-full {
    grid-column: 1 / -1;
}
.lgl-fc-out-label {
    display: block;
    font-size: 11px;
    color: var(--lgl-color-gray);
    margin-bottom: 4px;
    font-weight: 500;
    line-height: 1.3;
}
.lgl-fc-out-val {
    display: flex;
    align-items: center;
    background: var(--lgl-color-white);
    border: 1px solid var(--lgl-color-medium-gray);
    border-radius: 5px;
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--lgl-color-secondary);
    min-height: 40px;
}
.lgl-fc-out-big {
    font-size: 22px;
    font-weight: 700;
    color: var(--lgl-color-primary);
    padding: 12px 16px;
}
.lgl-fc-disclaimer {
    font-size: 11px;
    color: var(--lgl-color-gray);
    line-height: 1.5;
    margin: 0;
}
.lgl-fc-calc-error {
    background: #fceaeb;
    border: 1px solid #f1a4a7;
    color: var(--lgl-color-error);
    border-radius: 5px;
    padding: 8px 12px;
    font-size: 13px;
    margin-bottom: 12px;
}

/* ── Form Grid ── */
.lgl-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 16px;
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--lgl-color-secondary);
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field input,
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field select,
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--lgl-color-medium-gray);
    border-radius: 6px;
    font-size: 14px;
    color: var(--lgl-color-secondary);
    background: var(--lgl-color-white);
    box-sizing: border-box;
    font-family: var(--lgl-font-primary);
    transition: border-color 0.2s;
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field input:focus,
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field select:focus,
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field textarea:focus {
    outline: none;
    border-color: var(--lgl-color-primary);
    box-shadow: 0 0 0 3px rgba(0, 55, 147, 0.1);
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field textarea {
    min-height: 100px;
    resize: vertical;
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-col-full {
    grid-column: 1 / -1;
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-col-half {
    grid-column: span 1;
}
.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field input.lgl-input-err {
    border-color: var(--lgl-color-error);
}
.lgl-checkbox-err.lgl-checkbox-err.lgl-checkbox-err {
    color: var(--lgl-color-error);
}

/* ── Time Picker ── */
.lgl-time-picker {
    display: flex;
    align-items: center;
    gap: 5px;
}
.lgl-time-picker .lgl-time-hh,
.lgl-time-picker .lgl-time-mm {
    width: auto;
    text-align: center;
}
.lgl-time-picker .lgl-time-ampm {
    width: 72px;
}
.lgl-time-sep {
    color: var(--lgl-color-gray);
    font-weight: 700;
}

/* ── Form message ── */
.lgl-form-msg.lgl-msg-success {
    background: #f8fff9;
    border: 2px solid #8ddc99;
    color: #1a4d25;
    padding: 40px 20px; /* Increased padding since the form is hidden */
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    border-radius: 8px;
    margin: 20px 0;
    animation: lgl-fade-in 0.4s ease forwards;
}
.lgl-form-msg.lgl-msg-error {
    background: #fceaeb;
    border: 1px solid #f1a4a7;
    color: #8a1f1f;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 14px;
    line-height: 1.4;
}
.lgl-form-msg.lgl-msg-success {
    background: #edfaef;
    border: 1px solid #8ddc99;
    color: #1a4d25;
}

.lgl-form-msg.lgl-msg-success::before {
    content: "✓";
    display: block;
    font-size: 48px;
    margin-bottom: 15px;
    color: #28a745;
}

@keyframes lgl-fade-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ── Submit spinner ── */
@keyframes lgl-spin {
    to {
        transform: rotate(360deg);
    }
}
.lgl-submit-spin {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: lgl-spin 0.6s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}
.lgl-form-submit-btn {
    width: 100%;
    margin-top: 4px;
}

/* ── Reserved button ── */
.lgl-btn-reserved,
.lgl-btn-reserved:hover {
    background: var(--lgl-color-gray) !important;
    border-color: var(--lgl-color-gray) !important;
    color: var(--lgl-color-white) !important;
    cursor: default;
    opacity: 0.8;
}

/* ── Auto-reserve confirm dialog ── */
.lgl-confirm-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--lgl-color-white);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 32px;
    max-width: 440px;
    width: 90%;
    z-index: 100001;
    text-align: center;
}
.lgl-confirm-dialog h3 {
    margin: 0 0 12px;
    font-size: 20px;
    color: var(--lgl-color-secondary);
    font-family: var(--lgl-font-secondary);
}
.lgl-confirm-dialog p {
    margin: 0 0 24px;
    font-size: 14px;
    color: var(--lgl-color-gray);
    line-height: 1.5;
}
.lgl-confirm-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}
.lgl-confirm-actions .lgl-btn {
    min-width: 130px;
}

/* ── Responsive ── */
@media (max-width: 767px) {
    .lgl-modal {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        /* Start completely off-screen at the bottom */
        transform: translateY(100%);
        transition:
            transform 0.4s cubic-bezier(0.34, 1.1, 0.64, 1),
            opacity 0.3s ease;
    }

    .lgl-modal.lgl-modal-active {
        transform: translateY(0);
    }
    .lgl-fc-inputs {
        grid-template-columns: 1fr;
    }
    .lgl-fc-output-grid {
        grid-template-columns: 1fr 1fr;
    }
    .lgl-form-grid {
        grid-template-columns: 1fr;
    }
    .lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-field.lgl-form-col-half {
        grid-column: 1 / -1;
    }
    .lgl-confirm-dialog {
        width: 94%;
        padding: 24px;
    }
    .lgl-confirm-actions {
        flex-direction: column;
    }
}
.lgl-checkbox-label.lgl-checkbox-label {
    align-items: center;
    line-height: 1.2;
}
.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label.lgl-checkbox-label input {
    width: auto;
    margin: 0 !important;
}