/* index.css */
@import 'variables.css';

body {
    font-family: var(--font-family);
    text-transform: uppercase;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    padding-top: 10px;
}

.container {
    max-width: 100%;
    margin: 0 auto;
}

/* Header */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    width: 100%;
}

.left-section {
    display: flex;
    align-items: flex-start;
}

.logo-container {
    margin-right: 20px;
}

.logo {
    max-width: 180px;
    height: auto;
}

.title-welcome-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 80px;
}

h1 {
    margin: 0;
    color: var(--text-color);
    font-size: 24px;
    text-transform: uppercase;
}

.welcome-message {
    margin-top: 5px;
    font-size: 1em;
    color: var(--text-color);
}

/* Stile per il pulsante scroll-to-top */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--button-generic);
    color: var(--button-text-color);
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-medium);
    display: none;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    border: none;
    z-index: 1000;
    transition: opacity var(--transition-speed), transform var(--transition-speed);
}

.scroll-to-top:hover {
    opacity: 0.8;
    transform: translateY(-3px);
}

.scroll-to-top i {
    font-size: 20px;
}

/* Animazione di fade in/out */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.scroll-to-top.visible {
    display: flex;
    animation: fadeIn var(--transition-speed) ease-in;
}

/* Statistiche */
.rental-stats {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    background-color: var(--background-color);
    padding: 10px;
    border-radius: 8px;
    box-shadow: var(--shadow-small);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5px;
    position: relative;
}

.stat-label {
    font-size: 0.7em;
    color: var(--text-color);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.stat-value {
    font-size: 0.9em;
    font-weight: bold;
    color: var(--text-color);
}

/* Pulsanti principali */
.main-buttons {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 20px;
}

.left-buttons, .right-buttons {
    display: flex;
    gap: 10px;
}

button {
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: var(--font-size-small);
    transition: background-color var(--transition-speed);
    text-transform: uppercase;
}

button:hover {
    opacity: 0.8;
}

#openModalButton, .dropbtn {
    background-color: var(--button-generic);
    color: var(--button-text-color);
}

#logoutButton {
    background-color: var(--button-cancel);
    color: var(--button-text-color);
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}
  
.dropbtn {
    background-color: var(--button-generic);
    color: var(--button-text-color);
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: var(--font-size-small);
    transition: background-color var(--transition-speed);
    text-transform: uppercase;
}
  
.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--background-color);
    min-width: 160px;
    font-size: var(--font-size-extra-small);
    box-shadow: var(--shadow-medium);
    z-index: 1;
    border-radius: var(--border-radius-small);
}
  
.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
  
.dropdown-content a:hover {
    background-color: var(--alphabet-hover);
}
  
.show {
    display: block;
}

/* Ricerca */
.search-container {
    display: flex;
    align-items: center;
}

#searchInput {
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small) 0 0 var(--border-radius-small);
    font-size: var(--font-size-small);
    text-transform: uppercase;
}

#clearSearch {
    background-color: var(--button-generic);
    color: var(--button-text-color);
    border: none;
    padding: 7px;
    border-radius: 0 var(--border-radius-small) var(--border-radius-small) 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

#clearSearch img {
    width: 20px;
    height: 20px;
}

/* Selettore alfabetico */
.alphabet-selector {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    margin-bottom: 0px;
    overflow-x: auto;
    padding-bottom: 0px;
}

.alphabet-selector button {
    padding: 10px 15px;
    margin: 0 0px;
    border: none;
    background-color: var(--background-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-weight: normal;
    min-width: 40px;
    text-align: center;
}

.alphabet-selector button:first-child,
.alphabet-selector button:last-child,
.alphabet-selector button:not(:first-child):not(:last-child) {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    border-radius: var(--border-radius-medium) var(--border-radius-medium) 0 0;
}

.alphabet-selector button:hover {
    background-color: var(--alphabet-hover);
    color: var(--button-text-color);
}

.alphabet-selector button.active {
    background-color: var(--button-generic);
    color: var(--button-text-color);
    font-weight: bold;
}

/* Tabella */
.table-container {
    background-color: var(--background-color);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    overflow-x: auto;
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-small);
    border: none;
}

th {
    background-color: var(--button-generic);
    color: var(--button-text-color);
    font-weight: bold;
    text-transform: uppercase;
    padding: 5px;
    text-align: left;
    border: 1px solid var(--border-color);
}

td {
    padding: 5px;
    text-align: left;
    border: 0.5px solid var(--border-color);
    vertical-align: middle;
}

th:first-child, td:first-child {
    border-left: none;
}

th:last-child, td:last-child {
    border-right: none;
}

tr:first-child th {
    border-top: none;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover {
    background-color: var(--table-row-hover);
    transition: background-color 0.3s ease;
}

tr:nth-child(odd) {
    background-color: var(--table-row-odd);
}

tr:nth-child(even) {
    background-color: var(--table-row-even);
}

tr:nth-child(even):hover,
tr:nth-child(odd):hover {
    background-color: var(--table-row-hover);
}

/* Stile per i pulsanti nella tabella */
.contact-actions {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 5px;
}

.contact-actions button {
    padding: 4px;
    margin: 0;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: opacity var(--transition-speed);
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.edit-button {
    background-color: var(--button-cancel);
    color: var(--button-text-color);
}

.delete-button {
    background-color: var(--button-delete);
    color: var(--button-text-color);
}

.contact-actions button:hover {
    opacity: 0.8;
}

/* Indicatori ordinamento alfabetico colonne */
.sort-arrow {
    margin-left: 5px;
    cursor: pointer;
}

/* Stili per il bottone di chiamata e la cella del telefono */
.cell-with-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px;
}

.phone-number {
    user-select: auto;
}

.call-button, .email-button {
    background-color: var(--button-generic);
    color: var(--button-text-color);
    border: none;
    border-radius: var(--border-radius-small);
    width: 24px;
    height: 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity var(--transition-speed);
    flex-shrink: 0;
}

.call-button:hover, .email-button:hover {
    opacity: 0.8;
}

.call-button i, .email-button i {
    font-size: 12px;
}

.email-address {
    user-select: auto;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--background-color-modal);
    margin: 5% auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 500px;
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-large);
}

/* Form nel modal */
#contactForm {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.form-group {
    position: relative;
    margin-bottom: 8px;
}

.form-group i {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    width: 16px;
    text-align: center;
}

/* Form validation styles - NEW */
.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid,
.email-field input.invalid {
    background-color: var(--invalid-field-highlight);
    border-color: var(--button-delete);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-group input.invalid::placeholder,
.form-group select.invalid::placeholder,
.form-group textarea.invalid::placeholder,
.email-field input.invalid::placeholder {
    color: var(--button-delete);
    opacity: 0.7;
}

.form-group.has-error i {
    color: var(--button-delete);
}

/* Form controls */
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 8px 8px 30px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-small);
    box-sizing: border-box;
    transition: all var(--transition-speed);
    text-transform: uppercase;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--button-generic);
    box-shadow: 0 0 0 2px rgba(245, 128, 38, 0.2);
}

.form-group input.invalid:focus,
.form-group select.invalid:focus,
.form-group textarea.invalid:focus {
    border-color: var(--button-delete);
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
}

/* Email styling */
#emailContainer {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.email-field {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.email-field input {
    flex-grow: 1;
    padding: 8px 8px 8px 30px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-small);
    text-transform: uppercase;
}

.email-field input.additional-email {
    background-color: var(--background-color);
}

.email-field i.fa-envelope {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    width: 16px;
    text-align: center;
}

/* Email buttons */
.add-email-btn,
.remove-email-btn {
    min-width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: opacity var(--transition-speed);
}

.add-email-btn i,
.remove-email-btn i {
    position: static;
    transform: none;
    width: auto;
    color: var(--button-text-color);
    font-size: 14px;
}

.add-email-btn {
    background-color: var(--button-generic);
}

.remove-email-btn {
    background-color: var(--button-delete);
}

/* Note textarea */
#contactNote {
    min-height: 60px;
    padding-top: 28px;
    font-family: var(--font-family);
    resize: vertical;
}

.form-group textarea + i {
    top: 14px;
    transform: none;
}

/* Submit button */
.submit-button {
    width: 100%;
    padding: 12px;
    background-color: var(--button-generic);
    color: var(--button-text-color);
    border: none;
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-medium);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    cursor: pointer;
    transition: opacity var(--transition-speed);
}

.submit-button:hover {
    opacity: 0.8;
}

.submit-button i {
    font-size: 16px;
    color: var(--button-text-color);
}

/* Modal header */
.modal-content h2 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 18px;
}

.modal-content h2 i {
    color: var(--button-generic);
}

.close {
    color: var(--text-color);
    float: right;
    font-size: 20px;
    font-weight: bold;
    padding: 8px;
    line-height: 1;
}

.close:hover,
.close:focus {
    color: var(--button-cancel);
    text-decoration: none;
    cursor: pointer;
}

/* Error message */
.error-message {
    color: var(--button-delete);
    font-size: var(--font-size-extra-small);
    margin-top: 4px;
    padding: 4px 0;
    display: none;
}

.form-group.has-error .error-message {
    display: block;
}

/* Delete confirmation modal */
#deleteConfirmModal .modal-content {
    max-width: 400px;
}

.modal-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.button-container {
    flex: 1;
    margin: 0 10px;
}

.button-container button {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: var(--font-size-medium);
    transition: background-color var(--transition-speed);
}

#cancelDeleteButton {
    background-color: var(--button-cancel);
    color: var(--button-text-color);
}

#confirmDeleteButton {
    background-color: var(--button-delete);
    color: var(--button-text-color);
}

#cancelDeleteButton:hover,
#confirmDeleteButton:hover {
    opacity: 0.8;
}

/* Responsive design */
@media screen and (max-width: 768px) {
    .header-container {
        flex-direction: column;
    }

    .scroll-to-top {
        bottom: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }

    .rental-stats {
        margin-top: 20px;
    }

    .main-buttons {
        flex-direction: column;
    }

    .left-buttons, .right-buttons {
        width: 100%;
    }

    .search-container {
        width: 100%;
        margin-top: 10px;
    }

    #searchInput {
        width: 100%;
    }

    .cell-with-button.mobile {
        display: block;
        padding: 0;
    }

    .cell-with-button.mobile .phone-number {
        color: var(--button-generic);
    }

    .call-button,
    .email-button {
        display: none;
    }

    .email-address {
        color: var(--button-generic);
        text-decoration: none;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}